My wife and I have been to Oscar's hundreds of times over the past 10 years. The service was better years ago and is now just so so (except for a couple of good bartenders and servers). We went in for an afternoon lunch and a few cocktails recently. The food traditionally takes a while to get but is better than traditional bar food. They actually care about the food that comes out of the kitchen. The drinks are good and the beer is cold. They are the only bar in the area that can serve a proper black and tan. Every other bar has pulled Bass from their taps and try to sell you a black and tan with a beer other than Bass (most are not good).
If you are in a hurry, don't go there at that time, if you are good with relaxing with a few drinks and a hot sandwich or burger, give it a shot! They have Club Keno as well.