Saw it. Saw it after reading terrible reviews. Saw it with extremely diminished expectations...and....actually liked it. More than 3. About the same as 2. It's a fun summer movie. You get what you pay for. Each time I thought it might slip into being lame...it kept my attention, and kept me paying attention. Yeah, the story is a bit weak, and there are parts that don't make sense...but overall I enjoyed it. Would certainly recommend it to others.
That said - Bridesmaids is better. Thus far my rankings would be
1. Bridesmaids
2. Pirates
a distant 3. Thor