Reading the BWW Roundup, it seems like opinions on this one are all over the place. Some love it, some dislike it pretty strongly, and some are pretty solidly in the center. The overall consensus from critics seems to be leaning more mixed.
Can’t comment on Broadway but I did see the show 5+ years ago at the Mark Taper Forum in Los Angeles. First Act/ Story better than the second but it was a fun night out. That said I’m really glad I paid MTF prices. Not sure it would be worth full price on Broadway. To summarize, it won’t be the best night at the theatre you’ve ever had but it’s not bad. Good not great.