I don’t play multiplayer games, so I can’t tell what kind of people the cheaters are. But speaking for myself, I did change my ratings from 5 stars to 1 and was very vocal whenever an upgrade to a game I purchased broke that game on my system, and there wasn’t a way to roll back. Given that those were single player games, DDoS wouldn’t hurt them, so I just kept spamming their support e-mails.
I’m probably one of the last people who use Win 8.1. The only thing I use there is Smart Switch to back up my phone. For everything else, there is Mint. I’ll keep up with that setup until my hardware fails.