I live really close to this place and it's a solid Dennys. I've been there dozens of times. Sure you have the weekend breakfast crowds and it takes longer, but I've never had to wait very long even then. I think a lot of the nasty reviews are from people forgetting they are at Dennys. This isn't some fancy Scottsdale joint so lighten up people. And if you are one of those Scotsdale snobs, just turn around now and get out of my hood. We don't want you here.
The one thing I really, really wish they would fix (or at least notice) is that their exterior lighting at night is almost non-existent. I think its kinda funny now because I've gotten used to it, but if you drive by this place on Bell and you didn't know it was there, there's a good chance you won't even notice it's there. A lot of their lights have been burned out FOREVER... get a ladder out there and replace the damn light bulbs!