Other than Spike, Rarity and Applejack; no one really had a problem with Trixie’s show. Rainbow only booed her after AJ gave her the stinkeye for saying she was better at bragging and showing off than Trixie and even when Trixie humiliated the “hecklers” the crowd clearly enjoyed it. Things only spun out of control when Snips and Snails brought the usra minor to town.
…Oh my god, I just realized. Pinkie wasn’t in this episode, was she? We never saw what her reaction to Trixie was. Which makes what happens in Magic Duel with Pinkie rather odd now that I think about it.