3oh!3 headlined last year's Jingle Jam
By definition, that format has short sets and a lot of openers; Sara Bareilles was clearly the best of the early acts, but otherwise the wait was very frustrating
Nevertheless, once it was finally time for them, they and the crowd both had a lot of energy, the crowd energy definitely helping the show. Well-played, but their lyrics are sometimes dopey.
I had a feeling I was one of the few who recognized their classic-rock cover (Scorpions' Rock You Like A Hurricane), but everyone recognized My First Kiss, the enthusiastic audience singing almost covering up the tape of Ke$ha's lines
More familiar with this venue as a sporting arena; the temporary concert floor was very hard.
Looking forward to seeing them again soon in a different show format.