Later it gets the more fun it gets, but that all depends on what you are looking for. I never been to one in Cozumel but been to other Carlos n Chrlies thruout Mexico. If your not looking to dance and drink but rather something more history oriented obviously this is not the place. Also not for families either. Its a fun time but as other person wrote if you miss dont feel bad.
W/ all that said, I'm sure I will end up there!