I was there, too!
Jim did a superb job, and brought a different tone to the character. I'd seen the show in previews and felt Grey's portrayal was typecast. "Damian" does "Shucked"...which worked. Jim was more natural, and engaged with the audience differently. Enjoyed both,
I thought Caroline was outstanding. She's not there to belt a showstopper, they've cast Alex for that. She's there for her comedic chops, and she slays. From her genuine giddiness in "Tampa" (funny lyrics, BTW), to her animating the chicken later, she's a jewel. Andrew brings it as well. "Somebody Will" was the song I heard being sung by the folks behind me as we exited the theater. He's got a good feel for the "Me Tarzan - You Jane" at the start, and his transformation at the end was convincing. John B was born for this role. Believable low-grade con man. Well cast.
Alex and Kevin brought much more than I remembered from the preview. As "Peanut", Kevin is there to make it homespun and funny-for-funny's sake. He does it. Alex is there to make "Lulu" a sassy force of nature. Done.
The show is tighter. I had some issues with the sound, and heard a couple of comments about it while quaffing a themed cocktail at intermission.
I thoroughly enjoyed the show, as did my wife.
Awards: My frontrunner is still Kimberly Akimbo. Shucked should be in the mix, as well as & Juliet. (Haven't seen NYNY.). Some Like It Hot, I suppose, but barely.
Caroline and Andrew should be pushed for Lead Actors, Alex and Kevin for Featured. (Alex is a lock)
Horn for Book.
Disclaimer: I have strong bias toward original works.