I saw Grendel on Wednesday in Glasgow, who were a bit "meh" unfortunately. Their old stuff sounded totally wrong in the vocals department, but was still alright. Their new stuff (All 3 tracks of it :P) was pretty awesome.
And Serotonin Rush by Grendel is win.
Although, if they were a bit 'meh' then I probably wont be too bothered if I don't get to go after all...