Legion was absolutely awful. I will admit I was a fan of Mythic+ Dungeons but I absolutely hated Titanforged gear. What's that? You killed Mythic Xavius and got some 820 pants? Haha, I did a World Quest and got those too. And then there was the Broken
Isles update which just added more dailies and a useless currency players could spend on gear tokens that could Titanforge and beat Nighthold gear. You got a new weekly daily quest from Khad'gar the shit wizard and had to wait nearly 2 months for Tomb. The only thing I enjoyed from Legion was the Mage Tower quest for your Artifact Appearance look, but even that got easier with better gear.