1. Just because YOU didn't feel the same, doesn't mean your opinions are more right than those you are questioning. (And, of course, you are entitled to your opinion.)
2. YES, if they are actually connected to people in the cast, then publicly they are likely being NICE - not because it is Broadway bound.
3. Also: reviews (formal) are often better than what they might be in NY, as professional reviewers often are either less qualified than the major publications and/or are looking at potential.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.