Have the full day off, so once I get the kids to school, I should have six hours of uninterrupted playtime.
The replay features in this game are insane. Like most fighting games of the last 15 years, it automatically records all of your online matches, but in this one, you can pause the replay at any point, and take over for a few seconds to see if you could have landed a bigger combo, or punished something you got hit by.
Netcode is being done by Arika, the Fighting EX Layer devs, and that game has good netcode, so this should too.
I think it also has full PS, Xbox, and PC crossplay.