I think the turning off of AdBlock Plus is so they can get money through ads. Otherwise it's the first time I hear of something as ridiculous as that. Even if it's not because of money it's plain stupid.
Considering it's the Shortest Button Game ever made, it should take less to load. I almost rate it one and the game started. Either add a preloader or add shorter music tracks. It's not a big loading time, but I just thought it wouldn't start.
I like it. The only thing I can complain of is that the sense of altitude at the start is just wrong... you feel you aren't going high when you actually are. Maybe it's just me, anyway. :)
The game is ok, but there are too many things clearly out of place that makes spotting very easy. Also, many of them repeat over time, like tatoos. 4/5