This is an average dive bar. The decor is interesting - certainly a lot of cool stuff and history on the walls. If you're a tourist, they have almost every sport game on which is awesome.
Biggest issue is the price. Dive bars are known for two things - ambiance and cheap drinks. Well, Ziggy's brings the ambiance at a premium. Severely overpriced for a dive. Never have an issue paying for a drink, but will take exception for well alcohol in a glorified basement. Other than that, enjoyed myself.