For a chain restaurant, this place did not offend me.
It is huge - the layout is fantastic. Booths line the walls so you can have a great view pretty much no matter where you sit. The tables which line the area between the booths and the centered bar are spaced well enough to accomodate large parties as well as not wreck the view from the bar or the booths. The outdoor seating wraps around the outer perimeter of the restaurant, so if you don't mind sitting in 100 degree heat, there are patio options as well.
The HH rocks. Great food specials and beer and wine specials. We sampled quite a few of the appetizers and they were pretty tasty.
For Vegas, it's hard to find a place that's not sooo overpriced you can't get a snack for a reasonable price. You must know me to know how important snacks are :)
The servers were cool. The atmosphere was OK. This is a place would recommend to my family members who never travel, because they will feel right at home. Nothing unique of spectacular, but comfortable and you know what you're getting.