I'm not a big fan of Denny's (at least the Ann Arbor loccation). It is open late-night, so it's nioce for a place to go after you leave the bar, but it tends to be full at 2am and ther is a long wait. The service isn't very good and the food is actually kind of gross and I would say over-priced. It's teh only Denny's I have bene to, so I can only comment on the Washtenaw location. I don't reccommend it.