Jolly Bob's has a really fun atmosphere. I like to go in the summer and sit on the back patio or in the winter to drink something tropical and forget about the snow.
When you walk in, it looks like kind of a dive, but the food is actually really tasty. The prices are a little higher than you'd expect, but entrees do come with a salad with awesome mango curry dressing and lots of bread. I've tried many of the entrees and they are all good, though probably not healthy. You'll need the bread to compensate for all of the booze they put into the drinks. Again, the drinks aren't cheap, but they are strong, so it kind of balances out.
Service is pretty hit or miss, so just go for a low key night and you'll be fine. If you're hoping to get in and out quickly, this is the wrong place. There is often a wait and their time estimates aren't the most accurate. Also, they don't take credit cards so bring cash or a check.