Most of the maintenance on my Astra that I don't do myself gets done here. I've been bringing cars here for close to ten years now and have had good service since; before and after the switch to VW. It seems like they retained most of the old employees, which is a good thing. The only bug was in 2001 or 2002 when the service advisor locked my key in my car, which was more funny than anything.
Also a good place to check if you're looking for Saturn parts and can't find them at the local auto parts store.