I would highly recommend this frame, to many (but not all) people.
If you want a simple to use frame, with absolutely gorgeous image quality, this is the one for you. Grandma could operate it - just a few buttons.
It'll display from it's memory, or from a USB stick or card (and probably other things I haven't used). With a couple buttons, you can copy the images from the USB etc. to the memory.
It shows pictures in order by date modified, or random. If you just load pics from the camera card, this will be perfect.
If you edit images, you have to find some software to fix (reset) the date modified, if you want the photos in order. There is a lot of freeware to do this. Alternatively, you can download Kodak's free software to create slideshows - it sets the date to today, and then increments the time. This works great for an individual slideshow - but not so good for adding things to the frame.
But, if you just add new pictures as you shoot them, they'll stay in order.
If you want a bunch of fancy options (music, video, etc) or want to be able to scroll around on the frame and select groups of pictures, those features are not on this frame.
But personally, I'll deal with creating slideshows on the computer, and putting them on a stick.
Did I mention, the color and photo quality is absolutely GEORGOUS?