I've had mixed experiences at this Montana's, but one thing will always remain and that is their exceedingly tiny portion sizes. To compensate for these small portions, they put lots of oil in their food, which fills you up, but makes it very unhealthy. I can't tell you how many times I've had diarrhea after eating here, so beware for those with sensitive stomachs.
The service is as you'd expect: overly enthusiast waiter in hopes of getting big tips.
Besides the portion sizes and greasy food, everything else is good.