EDIT: People saying “I played Mei once or twice and she seemed fine” is NOT an argument. That gives you zero ground to say what’s actually right for the hero.
I’m a Mei main. I have over 1100 hours on the hero, have reached GM with her in multiple seasons, and have played since the OW1 Beta. Here are my thoughts so far on Mei in OW2.
I am bitterly disappointed. It makes ZERO sense to me how freezing was removed from Mei’s primary fire, and yet Sombra is now able to hack while invisible.
Mei’s freeze was removed, which took away half her utility. All she got in return was a tiny damage buff to her primary fire. What’s more, the range of her ice wall was nerfed. But these nerfs were announced ages ago, and they’re only half the story.
Her ultimate has been nerfed by both direct and indirect factors. It doesn’t stack with her primary fire any more. Everyone now moves faster, so it’s easier to escape without abilities. There are more cleanse abilities in the game now. Zarya can use both bubbles on herself, or on someone else. Kiriko has her AoE cleanse ability. Additionally, since Mei’s primary fire no longer freezes, you can’t pull off the 10 second freeze with her ult any more.
Meanwhile, heroes like Sombra and Bastion have received massive buffs, and Sojourn is extremely powerful from day 1. The power creeper is real, and Mei simply can’t compete, completely left in the dust. Her damage is lackluster, and her kit no longer makes sense without her CC. What even is the point of her primary fire right now?
Moreover, Overwatch 2 team comps are much less anchored around your tanks, which is another indirect nerf to Mei, since she was always a tank-busting DPS primarily used in deathball comps, and deathball basically doesn’t exist any more in the new 5v5 mode. These nerfs were made without any actual understanding of the hero.
She still has her moments on maps like Lijiang control centre, but the overwhelming majority of the time, she is one of, if not the worst DPS in the game. She’s more niche than she ever was, and is the weakest she’s ever been.
Her ice wall is extremely buggy, for example if you ice wall underneath yourself, 9 times out of 10 it will push you to the side instead of pushing you up like it’s supposed to. I expect this will eventually be fixed, however it was a bug that was reported a lot in the beta, and as of now, still exists.
Blizzard basically never reverts changes, even when a full revert is the correct choice, so Mei is gonna need so much more than just a marginal buff to her primary fire to stay somewhat competitive in OW2. But for now, she’s been completely shafted. OW2 Mei is a shadow of her former self.