Bc MOP is garbage, that's why. Idk why you think you saying the landscapes are "great" is an "objective" perspective. An objective perspective is that "Kun-Lai Summit was smaller and had smaller set-pieces than Storm Peaks." An objective perspective is, "Siege of Ogrimarr went on for so long that it resulted in increased poll numbers of dissatisfied players."
I personally thought our homebase Shrines lacked faction personality and were boring moreso than Garrisons, and that Valley of the Four Winds, Karasang Wilds, Kun-Lai Summit and the Vale of Eternal Blossoms were very underwhelming especially after the Sha Nuke in the Vale, and the only good zones were Dread Wastes and Towlong Steppes, and they were not properly taken advantage of because you barely needed to step foot in Dread Wastes. I think the starting zone of Jade Forest is one of the least replayable starting zones in the game to date outside of Shadowmoon Valley, and the monkeys the horde had to deal with and the Jin-whatever fish that the alliance had to deal with were intolerable.
I liked the traditional RPG setup of needing to go to individual zones to get Rep-specific loot, and I liked that the valorish system was still in place. I think that Mists neglected a lot of faction based heat randomly through the zones, so there was a strange disconnect when you walked into the Valley from the Jade Forest, and then from the Valley into Karasang Wilds or Kun-Lai where it picked up again randomly. I disliked how Chen Stormstout, a legendary Pandaren mercenary Brewmaster explorer/adventurer was turned into a sniveling crybaby looking for his family. I disliked how Blizzard took a childish route and had us escort his niece around while we kicked pumpkins and harvested silk, and I disliked how instead of using Asian themes as an inspiration, Blizzard straight up ripped off and poorly implemented cultural themes. Tiger/Ox/Crane, concepts of balance in emotions and not addressing cyclical themes and rebirth left their story pretty weak.
The entire storyline with Wrathion in that he had "future plans" were not addressed in WoD really, and somehow ties into the books, and I'm also not a fan of that. Overall, Mists was objectively decent, and I felt it was garbage.
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Longest fucking bump of all time. Lasted a year or more I think. And before ppl say the encounters were amazing plz gtfo out of here. Immerseus = boring as fuck. Protectors = Decent. Norushen = Decent. Sha = Trash. Galakrond = Trash. Scorpion Tank = Good. Shamans = Decent clusterfuck. Nazgrim = Trash. Mutated Garbageface = Trash. Spoils = Trash. Blackfuse = The greatest Trash on the planet. 5000 Klaaxi = Why are they even here also Trash. and OH YEAH GARROSH = Trash.
Moving on.