I've never been to a concert here for actual adult...

I've never been to a concert here for actual adults but their December-ish kids concert (in this case partnering with Second City performers) was well done. The more exciting bits were front-loaded so our younger kids began to lose interest near the end, but overall a fun experience for everyone. They accommoted us well and managed to keep a large group together even though they were overloaded with school buses, so extra kudos for that.