Win*8 Live Tiles ..will apps ruin the one-color beauty?

I've learned one thing over the years (working in design firms) - the mockups aren't the reality. I've seen all these pretty yellow and red live-tiles, but I've gotta ask, once you add the Facebook, Netflix & Evernote apps (with their subsequent Blue, Red and Green logos) will that turn your Live-Tiles into a checkerboard of ugly? Any WinPhone7 users want to chime in?