Smash never got the ratings of Glee, but that being said, most people know Morrsion as "that guy". And if you thing The Last Five years is going to be a mainstream hit, you'd be seriously wrong.
The vast majority of the audience has LOVED FN. I've seen it twice where the audience erupted several times, and know at least 2 dozen people that have seen it, and out of those, only ONE has only thought "meh".
WILL it be successful on the Great White Way? I have no idea, but to assume it's going to tank is a bit premature.
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.