I wouldnt say anyone felt cheated after the Dream Theater set, hungry for more music is probably more accurate. Better to keep people hungry than bored.... The concert lasted from 6pm - 11 pm, and my ticket was $60 with a great seat. That comes out to 12 bucks an hour, not too shabby if you ask me
Calling Zappa plays Zappa a cover band may be technically correct, but you'd be hard pressed to find more world-class musicians assembled in one band. Also, as Zappa's music has always been rooted in free-form jazz, it is a tradition of the genre to present new interpretations of classic tunes... and who better to do it than his son. The Zappa faithful were also definitely out en masse at the show I was at, so I have to disagree with saying people were pissed.