The Canon G6 is a great camera. I upgraded from a Canon Powershot A80 to the G6. The A80 showed me that Canon makes a good camera, but was lacking a few features I really wanted.
To me, this camera is a perfect collection of compromises. I want a small camera for family snapshots, that's easy to use. I want a large, capable camera for art work like portraits and landscape, and action shots like sports and recreation.
When I'm on vacation, and want some snaps of the kids goofing around or of dinner or something, I don't need a camera that makes me jump through hoops to get a decent shot, I just want to point and shoot. In full auto, or aperature priority, or shutter speed priority, the pictures are usually sharp and crisp. Set the image size to one of the medium or small settings and you can use the high speed multi-shot feature to get a series of action shots that guarantee that you'll get at least a few good ones.
I have no qualms about setting this camera to auto, handing this camera to a person with little or no photgraphic experience, and letting them click away. It's easy enough to learn that most folks can be taking nice pictures in less than an hour, and pros can be taking great pictures in no time at all.
On the other hand, a lot of the work I do is very artistic, and involves using manual settings. When going for the perfect picture, it is often necessary to adjust the focus, aperature, and shutter speed to get the exact picture you want. This camera has manual focus, a feature I sorely missed on my older Powershot A80.
Another thing that bothers me on most other cameras, is that you have to wade through a bewilderingly large collection of menu options to make the smallest changes. While I can understand using a layer or two of menus for things like basic settings (time, format a CF card) I can't see it for something as basic as film speed or white balance.
Which is why I love this camera. The following items are one button away:
Flash
Flash Output Level
Multi-image
Time delay photo
Autofocus area
Macro mode
Manual Focus
White Balance
Zoom in / out
Film Speed (50 to 400)
Picture mode (auto, Manual, Manual preset 1 and 2, Av, Tv, Portratit, Landscape, Backlit, Panorama, movie)
My favorite things about this camera:
Battery life is excellent. I bought a spare battery, but I've never actually use the one that came with it in less than a day. It charges fast too.
Picture quality: The larger lens allows for better pictures in low light conditions, and it is very clear. The large CCD allows you to get pictures in a large enough resolution to print out fairly large copies and have them look very good.
Ergonomic. This is a very comfortable camera to hold for a long time. It's not quite in the same range as some much more expensive units, but I've never gotten tired from holding it. Plus, all the buttons you need to hit while running it are right there under your fingertips. The scroll wheel under your right index finger is very intuitive to operate. Push it to change modes, roll it to change the settings. The fold out screen allows you to take pictures from odd angles without ever having to lay down on your back for a picture. Plus, the fold out screen feels very solidly built, not like it'll snap off in your hands. I was always worried about my Powershot A80, as it didn't feel very solid.
It works well with my computer, which runs Linux. I use gtkam, a great camera program
It has an infrared remote that can be used to take pictures without worrying about camera shake. This is very useful for group pictures you'd like to be in yourself.
User savable white balance settings.
Real flash shoe. This camera takes a standard Canon flash unit.
Manual focus mode puts a close up of the center of the screen right in the middle of the picture for you to check the focus with. This would be really bothsome for composing pictures, except that when you half depress the shutter button, the small zoomed square in the center disappears and leaves you with the whole picture.
The rapid fire photo option is very useful for action shots, and some candid stuff, like subway pictures.
The mechanical view finder is more than just an adornment on this camera. It's quite good, and it changes its field of view according to the current zoom setting. It also has a focus adjustment on it. This is very nice if you wear glasses, as it lets you adjust the view finder to your eye, and you can get your eye right up to it, and not keep bumping your glasses into the back of the camera.
Very wide open Fstop of 2.0 to very closed off 8.0.
And lastly, it remembers virtually everything you setup the last time it was on or in a certain mode, and reverts to those settings the next time you turn it on or switch modes. This includes things like white balance, settings that were NOT remembered by my Powershot A80.
Now for the negatives:
The door that covers the USB port / DC input, and AV output is very easy to catch in the swivelling / revolving fold out screen, and as the screen takes a fare bit of effort to revolve, it's quite likely you'll have snapped the door in half before you notice it's gone and gotten itself caught in the spinning LCD screen that's passing by. If it's gotten a little bent, it will get caught every time by the fold out screen until you snap it off or bend it back in place.
The flash is way too close to the lens, which makes for some pretty obvious shadows in the bottom right hand corner of some photos. Luckily, I'm not much for flash usage, and if I was, I'd probably spring for a real flash that sat in the hot shoe. Still, if you're looking for a great built in flash, this is NOT the camera for you.
Slow focus, and the autofocus can become confused by objects within a few yards, and never really focus. Plus, focusing is pretty slow. If you are looking for a camera with a very fast, nearly perfect autofocus, you might do better with another camera.
Movies are limited to 3 minutes maximum, which seems rather arbitrary. Even 5 minutes would be a big step up, as it would allow me to catch the average musical performance in one step.
Final Word:
This is a great compromise camera for someone who really wants two separate cameras but can't afford them. It's a good snap shot camera, and a good big lense, big body, big CCD machine capable of creating art.
It's not the best at either of those categories when compared to other cameras, but for one that does both, it represents a a perfect compromise at a pretty reasonable price.