Irish Republic serves your standard irish pub fare - burgers, various beef and chicken sandwiches, corned beef, shepard's pie, etc. The food is decent quality, and the portions are sizable...at least for the main dishes. Appetizers were another story - we ordered the spinach and artichoke dip as an appetizer, which came with somewhat stale tortilla chips and a stingy amount of dip. What's up with that?
The decor was neat. I liked the dollar bills on the walls, though this might be a turnoff for some. Would make a nice place to meet up and watch whatever game is on at the time.
Service was friendly and prompt. No problems there.
Overall, a decent local pub. Probably a nice stop if you happen to be in the area and want a quick eat/drink, but I wouldn't make a specific trip for it.