This is one of those "It is what it is" type places. Kilroy's is basically a hotel bar that serves basic food and cold beer, with an atmosphere that feels a little Irish, though not all that much. I would give it an extra star (up to four) if I were totally subjective on this, however, because I generally love hotel bars and do like Kilroy's for this reason alone. That, the friendly barstaff, and the great views outside (the Marriott is on the side of a steep hill) do make it an appealing place to me.
Review Source:They have live bands here, comedy, open mic nights, etc. Full bar and serves food. When they first opened up, they had a fancier menu, but now is more towards "bar food."
Inexpensive. Waitresses and bartenders are quite attentive and friendly. People there are very friendly. You get a mixed crowd. Blue and White collar, 20's-retirees. Lots of plasmas to watch sports.
Private lot and street parking. You can also take the 225 bus here.
Food's fine, but nothing to write home about. I come here for the company and the entertainment.