well, the following were my top issues with Wrath:
Having not raided until TBC, I was looking forward to the legendary naxxramas. I found the architecture, and the mob models, but not the epic experience inside.
The 10v25 balancing was bad in some places -like the lich king - where p2 challenge was making the Valkyr fly together for cleaving, but in 10man there’s only one of them. I felt not having 2 in 10man failed to provide a relatively comparable experience.
Anub’arak’s swarm of scarabs or w/e ability felt so unimersive, like a hollow gimmick. But alas, I was a tank. a block set tank. and while i could pick up all 4 adds just fine in phase 1, the healing of p3 made me not be able to reliably do it.
Logging an hour early to hump the loading screen to get past the ADDITIONAL INSTANCES CAN NOT BE LAUNCHED was not peak gameplay either.
Doing the same raid 4 times per week… a one-room raid was also not ‘it’ for me. I thought for sure they’d implement a spectator mode since they built an arena. where you talk to an NPC and it lists the active raids in the zone by their raid leader or guild tag, and you select the one you want and zone in the stands and watch them raid. Nobody other than myself even thought of it, let alone come anywhere implement it. I felt that’s FOR SURE why they’re building an arena, but nope.
The toy train… choo choo.
The vehicle fights. every tier had one. Malygos… soulless. Ulduar…decent. it was an actual vehicle doing vehicle things. TOC jousting… soulless. ICC Gunship… adds nothing.
you know what makes a good raid great? Limited attempts. you got 50 in TOC. you got one hour on Algalon. you got wing x5 in ICC. Fun stuff. Everyone has amnesia about it.
the only thing better than limited attempts are achievements like undying/immortal. That will REALLY bring out the spirit of community.
the only thing that might spice things up even further for a limited attempts raid with undying achievements, is a non-traditional threat pvp-like fight. THAT will make it really spicy.
and of course, badge gear, 5man dungeons you can do in 10 minutes replacing heroic raiding gear… totally nonsensical effort-reward decisions.
LFD was actually quite nice. Until people started abusing it a week later. First week was great. LFR in Cata … was bad from week 1.