Its a great little preview game to the full package KeroBlaster. Super cute, with solid, well thought out gameplay. With that said, there is one major complaint.
I initially just thought, wow, he (Pixel, the developer) really dumbed this down for the casual gamer by making it super slow, BUT then I read a review on KeroBlaster about it being slow on iPad unless he played it shrunk down to iPhone size. Same deal here. Plays nice and fast, and super smooth shrunk down, but at 2X size (to fill up the iPad screen) it chugs along at half speed or less.
I'm giving this game 5 stars in good faith that it (along with KeroBlaster) will be fixed somehow. Plus this one is free, so no big deal.