I have on my Tab strong performance problems. While it is now not so that I am now one super device has (have 1.5 Ghz dual core and 1gb RAM), but when I'm on the lowest graphics have only ca 20 frames even that is simply not acceptable. Here Landing runs eg F-18 Carrier completely smoothly on "Ultra". If the developer I will improve in terms of performance even after buy me the full version at any rate! (Especially since I'm a big fan of the above "F18 Carrier Landing".)