The only tomfoolery was Ziggy trying to play 'whack a mole' with the hand and getting a wedgie by Tenaya... which really is in character for him.
The rest of the humor was good; Scott and Dillion trying to pimp off their rides in the opening scene, Dillon being an ass to K, Scott showing off to Dillon about downshifting, K's fridge gun blasting the hand and then Flynn crushing it, Ziggy fighting the grinders, their reaction to Dr K finally being revealed etc
Scott: I like to live dangerously..
Dillon: Explains your hair..
Believe me, the 'tomfoolery' in Ninja Storm and whatnot was leagues worse.
And Eddie was the EP, he had a strong influence on all of the episodes in the writing process.