The ending credits were tremendously too long. I just wanted to get my achievement and play another game but I had to wait like another 4-5 minutes to watch the credits so I could get my achievement other than that it was a pretty stellar game.
Really the only thing I felt it needed to overall fix, is to be able to leave the screen so that I can accumulate some money while I get on FB, :) just sayin because Kongregate is also facebook compatible