Since this game was being discounted all the way down to free this weekend, I picked it up to give it a try. I found the menus a bit twitchy, but the game play is decent. After taking the CPU to level 7 in my first go, I had to look up what the special blocks do in the help. I was definitely not using them correctly.
I picked this one up as well (free is the greatest price *ever*). Found it nigh unplayable until I turned off the accelerometer. I hate having to hold my phone perfectly still just to play a freaking game.