I already know. I've watched countless videos of him slowly but surely tearing people up. I've watched one of his moves catch Cammy's Level 3 out the sky, and completely cancel it out. I've loathed this character ever since his Street Fighter 3 iteration, and the ONLY reason I want to play him, is because he was motion captured by Kenny Omega, and they got the One Winged Angel in Street Fighter 6?
If you want to see some remarkable footage, by all means. Alex is available as part of the Season 3 pass, and of course, if you don't want to get him, I'm sure you have some rental tickets available via the World Tour mode. What's that? You STILL haven't played the World Tour mode? Why not? How else are you going to find out he got someone pregnant?
