I can't believe this only has 2.72 stars right now. I actually just played the regular version. Granted, it's not what a lot of people think of when "game" is mentioned, but it is a game, and it's a good one (tl;dr/patented Wall of Text technology aside).
Scrolling over the text instead of to the side of it would be helpful (this is a touch screen, it doesn't need a scrollbar!), as would larger, more separated option buttons/links.
I've found points slipping away while trying to rotate blocks *just* so, and while trying to select and drag a block only for it to stay put (or, in one case, to be selected when I least expected it, then released...a the bottom of the screen, prompting rage and frustration).
I'm convinced that I've reached my poker player's plateau on this game. Either that, or there's an unprecedented amount of grinding. (I will never concede that I am simply bad at the game. Never!)