I have not ventured to the East side location that the other reviewer (Laura Kate) was referring to, but I've been fairly impressed with this location. It's not huge, but I've found some high quality items here: coffee table books, kitchen accessories, and high end clothes (Banana Republic, Dockers, etc.). Another thing that I've found Goodwill great for is board games. You will want to check that all the pieces are there, but a lot of times I've found games that are practically never used and cards are still unopened. Most of these are $1-2!
If you can get past the stigma of second-hand shopping, you can find things for a steal here, and other Goodwills.