I saw the show in Cleveland last night. I'd never heard the score before or seen the show, although I knew the basic gist of it.
It's a very enjoyable evening at the theater, that's for sure. I'm not sure it's a particularly good *musical* though as the score is fairly meaningless and doesn't add much depth or insight to things. I mean, it tries but it ends up being the least remarkable element of the evening. The songs all have one pretty simplistic idea that they just sort of go over and over for a few minutes and then they're done. It's all ancillary information.
The book, on the other hand, is great and hysterical and gives the characters a good base to work from, that allows both for moments of great comedy but also keeps them grounded enough that it's easy to get emotionally attached to them.
The cast was a lot of fun, too across the board. I especially enjoyed Vanessa Ray as Olive but I'm told I fall for girls like that from my seat in the audience easily

But she had all the warmth and is a great underdog to root for. Everyone else played a little more broad given their characters and were great.
Seriously, it's a good time and I show I look forward to seeing on the local level long into the future.