I can get what you're saying. When I first got my account, I guess I expected it all to be ready to go, easy-peasy. Maybe it was naive for me to expect the drivers to already be loaded. There was a small learning curve on getting used to the moonlight client, not to mention always having to log into the maximum settings website and starting/stopping the cloud pc. But once I got the hang of it, which really didn't take that long, I realized the promo offer was a really sweet deal. The cloud gaming pc's did what I wanted them to (play games at 'max settings'), and it was all free. Don't get too hung up on the time it took to get started. I mean, it's not like you were paying for it, right?
