"people weren't even there for the music, there were just there for the scene" (bonus for adding "and be seen").
"security sucked"/"bouncers totally ruined the show"
"i like (member X)'s solo stuff way better" (when reviewing the band)/"i like (member X) way better when he plays with the full band" (when reviewing the solo show).
one that i see becoming more common: commenting about the environmental impact of the show ("this show wasn't worth its carbon footprint").
Originally posted by eros:
"DAR sucks"
bonus points/free square for using this in a review of a non-DAR show. points taken away for posting the south park "DAR, DAR!" pic.