It amazes me that people who have AWD don't think they need snow tires. Our Legacy is of course AWD, and sports snow tires at this time of year.
No problems with hills. Yesterday, our son who is using the vehicle to go to Unverisity, lamented on how people don't know how to drive in snow. He was on a slight hill behind some lady driving a jeep. She was going slow but making progresss, nobody ahead of her when for no apparent reason she stopped and then tried to get going again, but just started spinning her wheels. My son decided to go around her as there was room on the four lane stretch of road. Just as he did, her vehicle slid backwards hitting the vehicle that was originally behind my son. Glad he decided to go around. The beauty of AWD and proper snows.