Fun game, but remove the random delay on the boom bar that makes it trigger up to a second after you push the button. Not only does it make you lose the combo but it wastes the boom afterwards. Quite annoying.
Bug: Finished the boss in 46 seconds, and then an ACE finish came up instead of normal finish. I got the level complete but not the lightning award. (It's still 50 seconds for boss?)
I had already got the ACE in a previous attempt.