I really like Wild Oats Market -- they are an excellent, socially-conscious company that offers a good variety of organic and specialty foods. I particularly shop their bulk foods section and occasionally their meats and bakery.
They are a bit pricey, which is to be expected when buying some natural foods. I don't make this my regular grocery store, but I like to visit a couple times a month to stock up on things like granola and some frozen items I can't find elsewhere.
The produce here is good, although limited. Specialty items can be difficult to find and more often than not, I'm unable to find at least one item on my grocery list and am forced to visit another store. This is probably the greatest weakness of Wild Oats.
They do offer a lot of coupons/deals, although you need to remember to bring back your register receipts within a month or so to take advantage of some of their discounts.