Conversation so far:
What did Jimmy Fallon do upon Jimmy Fallon's return?
Fallon proved himself different from other late-night hosts, with more of a reliance on music, dancing, impersonations, and games.
Are there any other interesting aspects about this article?
his incarnation of Late Night "evolved into the most deeply musical of TV's musical-comedy variety programs".
Why was he arrested?
CANNOTANSWER.
Was it successful?
Coincidentally, it was during the Tonight Show debacle that Fallon's show found its footing.
was there any scandal?
Producer Michael Shoemaker felt that the show's style solidified when it used Susan Boyle as a joke.

Question: did he face critic?
Self-contained rewrite: did Jimmy Fallon face criticism?