I started writing this review by discussing what I read in "Fast Food Nation" about those hard chunks that lock in your teeth when you're eating a low-class burger. It was gross. If you've read the book, you remember the chapter.
Anyway, my Red Robin burger had two of those rock-hard chunks of hoof or cartilage or whatever it is and that ruined the whole experience. It means they cut costs on the beef and that's too bad because it's a really nice place. Good cold beer at fair prices, excellent fries, friendly servers, and a burger that looked like it might be great.
If you're not obsessed with burgers like me you might love the place and a great-looking chicken sandwich or giant salad.