The Mei cinematic was fantastic, I would die for Snowball! That said, the Junkrat and Roadhog short was rather fun as well, reminiscent of older cartoons. Honestly, not sure on the new changes yet. Think the rockets are good for busting shields or for when you anticipate someone coming around a corner but not much for moving targets, at least for someone with my aiming skills or the lack there-off. The shooting while rocketboosting is fun and while the defense matrix duration feels too short now, think it needed to happen. Overall, do like them. Mercy I am less certain about. I could only play her once so far and I admit, it is a lot more fun for when you're using the ulti. The feeling of outright flying is fantastic and it's fun to use, to gain distance and be able to heal and boost your team. On the other hand, I did like the team rez, it was incredibly satisfying to be able to pull that off, not that one did it that much anyway, since it was often smarter to rezz one or two people. And the concern that teammates will bitch a lot for not being rezzed all the time or why did you rezz X instead of me/y might crop up and not sure how well flying is going to work out when people are used to it and will focus fire the flying Mercy. But yeah, tentatively optimistic so far. As far as i understand, they'll reduce the damage of the blaster or take away the unlimited ammo or something, right?