I was extremely impressed by the simplicity of the website. It wasn't cluttered and searching for communities and models were pretty easy. They also provided some helpful information about their process.
If you're interested in building a home, I'd recommend visiting as many websites as you can. You'll get a feel for what you like. I'm learning as I go and blogging all about it here.
I've visited many websites of other Ryan Homes customers and that's also been a great help. So far, we're on track.