The Good:
There is room for negotiation. I feel I got a good deal (after haggling a bit more than usual). Once I purchased the tires, the service was quick and clean. When I bought tires (June 2012), they had a good deal going across all their stores- Free alignment and free 4 oil change services.
The Bad:
They didn't do any thing more than needed to make the customers happy. Having said that, they did what they are supposed to do. Manager was OK.
Bottomline:
I'm happy about my purchase and the service I've got. I will definitely return there at least to get a quote and compare next time I'm about to change tires on one of our cars.