Likemany people, I've used Logitech products for many years. Some have been good, others not so good. Their keyboards are usually well made in my opinion. This keyboard is no exception. I'm typing this reiew on it right now, and it's much faster than any touchscreen keyboard. I'm personally not a fan of touchscreen keyboards, so this accessory is a must have for people like me, if you intend to do any significant amount of typing.
The keyboard paired up immediately with my Samsung Galaxy 10.1 Tablet. The keys are low profile but have good response. It also has directional keys and special function keys built into the number row at the top. The board is thin and very light, but feels well made and not fragile. Typing on it is a breeze.
The top is rounded and thicker, to provide a slight angle when the board is resting on a table, or your lap. This is also one of the shortcomings. There are no adjustments available for a steeper angle. Logitech should have built in some flip-down legs that fold into the chassis to provide that option. I suppose they didn't in order to maintain a very slim profile. The other thing that you should be aware of is the repeating speed of the delete key. The longer it's held down, the faster it deletes. Hold it down too long and you'll be erasing full lines very quickly. After doing that a few times, you'll quickly get in the habit of tapping the key rather than holding it down to correct typos. I don't know of any way to change the speed setting.
It's very portable and has a nice faux leather covered hard case/sleeve to carry it. It does not lock in, so be aware of this. The case opens up and turns into a stand (again, there is only one angle available.)
Despite any nitpicking about the shortomings, I highly recommend that tablet owners who want a physical keyboard, consider this one. It runs via bluetooth, so you're not limited to using it just with the tablet. It would make a fine addition to an HTPC given it's size an weight. However, it does lack a touchpad. So you're stuck with the cursor keys if you use it with a non-touchscreen deice. For the purpose it was created, this keyboard is a good piece of hardware.