Steve Ferrone looks like he's bored and just cashing a paycheck on stage
I saw the film, and as much as Stan Lynch seemed to be a griper, at least he looked like he was having fun back there playing the drums. Steve Ferrone looks really bored, like the gig is just a paycheck to him. Not impressed with his drumming style at all as depicted in the film. His drum sound appears very predestrian against Lynch, no matter what Petty says on camera.
Rubin and (especially) Jeff Lynne sure has a way of making drums sound the same, though. Even Ringo's drumming has that deeply boring/plodding snare drum sound when Lynne is the producer. "I Won't Back Down" drumming sounds as bad as it did during "Free As a Bird" and for some reason, it sounds like that's the type of drumming Petty prefers. I thought Lynch sounded more inventive as it played out in this feature. Steve Ferrone seems to have that same dreary drumming style that's featured in those songs, but I guess it comes naturally to him and Petty responds to that.
After watching the film, I kind of wish Lynch still played with the Heartbreakers. He came off as a better Heartbreaker and drummer ... no matter how much Petty states his preference for Steve Ferrone now.
(note) I wasn't really a Heartbreakers fan before the film, but thought the film was really great and I have a new respect for them as a group. My only gripe is with Steve Ferrone as a replacement for Lynch. I guess it's quite possible that the footage used doesn't show him in the best light, though. Wikipedia does say he has a long, distinguished career ... he just looked bored. Playing sounded bored, too.