Yeah the lack of Arcade mode AND vs CPU is a little annoying. I like to practice against the AI in traditional style matches before jumping into online. Survivor is doing fine as a substitute, but still, its a little weird that they missed those two things.
Next is the online issues. I understand that online hits bumps and stuff but was that not what the beta was for? Like I said, I know they are likley working hard to fix everything and I appreciate that and I don't expect them to be able to wave a magic wand and everything be perfect instantly, it's just annoying when you are deep into survival trying to unlock costumes or fight money and bam, disconnected from server no money for you lolz. Idk, my experience with it yesterday left me a little frustrated hahaha
Still a fun game though, and I don't regret buying it.