I enjoyed T&T's Wedding mainly because we happened to get the tickets for free, and I had never been to an interactive play. With such low expectations and a few $6 glasses of wine I sat back and had a pretty relaxed evening. To go ahead and summarize, I think the show should be valued at about $40 in Las Vegas dollars. I can understand people forking over $100 a head feeling ripped off.
There was no real focal point or plot to the evening other than that mechanics of a normal wedding, which were brief. They ran a few stand up routines, which included guest star Frank Marino that made me laugh. The majority of the time was spent with the cast interacting with us "wedding guests" among the various tables. It was impossible to hear them since they did all this unmic'ed and with an amplified wedding band playing on top of them, so the little sub-plots were lost on me. That would be my biggest complaint: half the time the show got so low-key we just ignored it and talked amongst ourselves.
The food and venue were fine but boring, though they played that into the production quite nicely. Watching the establishment owner trying to imitate a disco ball was worth a few dollars on its own.
Highlight: I found myself dancing with a bridesmaid so she could get back at her boyfriend or something, which I think I was supposed to be aware of. Whatever was supposed to happen, my real life girlfriend was all over her in about 10 seconds.
Now that's what I call an interactive show.