MattRVA said: "Could someone with a greater knowledge of musical theatre please fill in this blank for me? "If you enjoyed _________, you would also enjoy OOTI."
That's a hard game to play with OOTI. It's contemporary musical theater not like Jason Robert Brown but in the sense that it feels more accessible in a way. More in the vein of Hair and Disney stuff than classic musicals. The plot is pretty straightforward. You're focused on an ingenue and there's a romantic couple being kept apart by class differences, etc. But I wouldn't automatically said you'd enjoy it if you enjoyed West Side Story.
I'd say it's a bright, joyful show kind of like Hair, The Little Mermaid, possibly Shrek, Cabin in the Sky, etc. Even though there's melodrama, it's generally pretty entertaining vs. something that's supposed to make you weepy or engage you too much intellectually. If cast correctly, the strength of the score is clear, strong (almost unamplified sounding) voices vs. great orchestrations or complicated melodies. It's not a dumb show but it's along the lines of a fairy tale/love story.
Acknowledging that speculation is of limited value, unless it's getting raves by December, you might be OK waiting on tickets. To me, Lea Salonga is the biggest name and she couldn't sell Allegiance. Circle in the Square is a small theater which means fewer tickets are available each night. But we're all familiar with Davenport's shenanigans, plus, he does favor rushes/lotteries and different discounts. But if it does manage to get raves, it might be tougher to get a good seat. So really it's up to you if you want to chance it.