I did not know if this would be too big for my 13yr old son but it just fits so that's good. He likes it and it is not quite as "white" as it looks. I thought it looked a bit naff in the photo but looks better in real life.
Picture is okay and interval is variable and can be set for up to an hour. I want slow changing of photos so this is good. You can have 3 seconds to an hour. Needs to be viewed from fairly head on. Side views not good. USB sticks out out at bottom so included stand does not work properly. You have to prop it up on one side with something. Very very slow to boot up and sometimes seems to hang up. Once working it is okay. Difficult to find reviews on these things so I went for this. Not exactly enthused but not disappointed.