They are not great. I posted them under the lag section. You guys are probably right. I get random glitches in the graphics constantly. It makes me hesitant using MV for deployment. If I am having issues, just imagine the amount of people that will also have problems.
It might even be worth having both versions for people to play for the time being. Anyone with older computers have major lag, audio problems, and graphical glitches. These are just some of the problems on the first day I have encountered. I have 2 pcs and a laptop so I will eventually experiment on all of them. My computer might not be great, but it is by no means ancient.