Whatever it is, given that we all give up our time, money and hairlines to watch our clubs I don't think there's anything wrong with wanting to be entertained by them, especially one in the best league in the world with £150m+ revenue every season. As someone who has seen nearly every dinosaur manage my club over the years, life is too short to put up with anti football forever. That's why Palace fans turned I think, we thought we'd finally moved on and Roy didn't feel the need to go back to unwatchable dross every week (especially given the football he served up last season) but when we sank back into that it was one time too many
West Ham are different in that their anti football gets them top 8 and whatnot instead of 14th but that only keeps you gong so long until you get sick of watching teams below you outplay you