To be honest when it comes to Trixie in season 7...I don't know. I think "All bottled up" did some nice work on Starlight and Trixie in regard it actually aknowledged Trixie's obnoxious personality. That's a big thumbs up. Aside from that she appeared in one more episode, but at this point this paticular duo hasn't done anything to either win me over or completely loose my faith. There's still chance for progress, so far I don't care about them though. It's just there. For better or worse they've become new CMC, which means, I'm not invested in the episodes focusing purerly on those two. I guess if you saw and liked them in season 6, you will like them in season 7, and vice versa. BTW do you happen to know what other characters Barr lends her voice for? I'm actually curious.