Turbo pina colada's were alright, but a cup of sugar and a shot of rum can be had for less than $9 elsewhere. They're cute, but I really wouldn't bother.
The cocktail sauce served with the peel & eat shrimp was actually the highlight of our visit. It was basically gelatinized when served, but the flavor was great.
The crowd was the same odd mix as you can find on the beach: mostly an odd mix of drunk college kids, soccer mom's and screaming kids.