"Is it fun?" Will always be a matter of subjective opinion. I find it fun despite the fact I do agree and miss some of the older complexity, I'm still fundamentally filling the same role I've always had, and despite how much they've neutered sch's dps rotation, to me the healing aspect of it is relatively the same, the only difference being having to weave the fairy skills, and that's enough for me. WHM for me is boring and I only play it when i want to zerg old content with Holy spam, and AST, ast is alright, i don't hate playing it but SCH has been my comfort pick and very likely will continue to do so even with SGE ( i won't even be touching it until i get SCH to cap)