Yeah, I noticed the same thing re: crowd interaction and thought it contributed to a hotter crowd than usual, especially during the Women's match where Charlotte was a great heel. Can't have many complaints about that Raw and even the Dr Phil stuff was used in a way that furthered Charlotte as the arrogant, cheating champion which is pretty unusual for WWE's current use of celebrities.
I will complain about JBL though, who has managed to strip the heel commentator role of any and all subtlety, wit or charm and has slid completely into obnoxious unlistenability. When you combine it with Saxton's inability to say anything interesting, it becomes readily apparent how good a job Michael Cole does carrying the pair of them.