I have to say before seeing the AMAZING Sia at the Marquee last night I was nervous about all the bad reviews on here especially about the acoustics of the venue.
So was it all that bad? Not really. Granted it wasn't sold out so there was plenty of space and never a line to get a drink which helped. Parking was $5 which wasn't a big deal and we got there in plenty of time to grab a space (made for a hyper quick escape at the end of the show!). Drinks for $7.50 for and $5 for a beer which again didn't seem over the top to me.
The sound was a bit crappy I will admit and having seen Sia two years ago at the Hotel Congress in Tucson I can only hope she relocates her choice of AZ venue when she comes back. It wasn't so bad it ruined the evening and the mix got better as the set went on.
Overall I've been to worse places around the country so if a band you like plays here give it a go.