Pinkish Black opening for Ghost earlier this year.
Slow as molasses, uninteresting songs that all sounded the same, and no stage presence. They sucked, and everybody in the venue knew it. One guy even yelled for them to get off the stage, which was met with cheers from me and several other people. It was depressing just how bad it was.
Fallujah opening for BTBAM and Devin Townsend.
I will admit they are some talented guys, but the music is not my cup of tea. It was death metal with some occasional synth passages that just sounded like the intro to Shine on You Crazy Diamond. In addition, their live mix was muddy as hell and every song sounded the same.