I must say that from the bits I can see, this Dolly! choreography looks properly stunning. Costumes, too. I dunno about the overall set design.
I think the worst thing visited upon high school musicals is PACING, which can be excruciating, along with the failure of directors in not identifying and insisting upon the correct EMPHASIS or RHYTHM in line delivery. These kids are solid, but for my sanity, this production suffers from these sins.