Definitely worth it for happy hour (M-F 5-7PM), they have drink as well as food specials. However, the two dishes that I ordered (Cajun cheese sticks and fried Cajun andouille balls) were kind of bland and nothing special, but for $4 each, I can't really complain.
The captain mojito (also $4), however, was amazing and not too strong! They have different flavors depending on the day and although mine was supposed to be grapefruit, I did not think it tasted like it. Still delicious regardless!
The staff was attentive and food came out petty quick as well.