I absolutely love my annual subscription to FillASeatDenver!! I even upgraded from two tickets to four this year!!
Don't understand the negative reviews at all. I have seen numerous outstanding plays at small venues in Denver: Vintage Theatre, John Hand, Dangerous Theatre, etc. Plays like Kiss of the Spider Woman, Best Little Whorehouse in Texas, Dark Wood and RFK to name a few. Have also seen excellent bands at the Oriental Theatre.
I always check the website every morning and very few times have they had events that I wanted to go to sold out.
Of course if you are expecting events at the Denver Performing Arts or Pepsi Center, this is not for you.
I have been a member for over a year and it has truly been worthwhile!!
Customer service has been professional, quick and friendly.