I've been in a couple of times now, my mom is a HUGE Jimmy Buffett fan so she enjoys the environment. We all agree the food is a bit over priced but if you're a fan of him you know most of his stuff is. You're with out a doubt paying for that name and atmosphere.
The best bet for us and I think price wise is enjoy the app menu, there is some great stuff on that menu and you can try different things. We LOVE the nachos and there is plenty to share! Drinks are light on the booze heavy on the price but that's pretty normal for Westgate I find.