Mt. Mansfield is full of character with terrain for all levels- Wonderful, long cruisers, good steeps, and quirky woods runs. They have a new snowmaking source, and a new quad over at Spruce, a part of the resort I have only recently skied and which has gorgeous, milder runs and full sun. There is in fact still a shuttle connecting the two mountains- not yet replaced with the lift as an older review stated, but it's pretty convenient. Pretty much everything at this resort is far better than at Killington: trails, snow, crowd-type, skiers, lodging, restaurants, town.
Pros: Trail variety, Gondola, Great town
Cons: crowded only on Sat.