Wii Play and Carnival Games are not shovelware. They're both well designed games at a budget price. They serve the job they were intended to quite well, and were made with the customer in mind.
Shovelware is crap developers make in order for poorly informed customers to buy in poor judgment, neither of those games are that. It's not just games that aren't deep enough for you to be interested in.
A game I'm developing with some friends:
www.xnagg.com/zombieasteroids/publish.htm
It is largely a technical exercise but feedback is appreciated.