There seemed to be a few technical difficulties with microphones but the cast did a great job of improvising so not a major problem. In some ways it just made the cast seem better for being able to adjust.
My overall impression
Great show. The venue is perfect for this kind of performance and it makes the audience an important part of the show. The musical numbers are really enjoyable and the performers are very talented. Lot of fun and full of laughs. Definitely worth going to see.