Regarding the whole handheld discussion, nah, I like them fine. I never saw the big deal about needing it in a tv screen, actually, playing on a handheld makes it feel much less distant to me.
And the two-screen gimmick is actually pretty cool because most games simply put the menu on the touchsccreen, which often means little to no screen clutter.
In terms of consoles I've played I didn't like too much, I think all nintendo handhelds before the Gameboy Advance Sp are unplayable because of that lack of a backlight. It just makes it so uncomfortable.