My impression is "to much energy spent on a mediocre idea". It's ok performed, but nah.
The "play" button doesn't appear after the ad played before the 3rd level consistently for me. Is that you or Newgrounds ads? Using Chrome, on OSX10.11.6. Game looks good but repetitive. Do you get more planes? Bigger boards? different shape planes? Or is it the same 3 pixel plane piece each time? If it doesn't change, not much replay value.
Anyway. Can't get play past the error after the ad, so can't really review, so benefit of the doubt at 4.
YUSSSSSSS!!!! DON'T LET THE HATERS HATE ON YOUR GAMES BRAH!!! YOU'RE DOING FINE!!!
Hontestly, it seems exactly the same as part 1 and 2, no new game play, just a new intro, you could do better!