Killington is largest in the east - as evidenced by the crowds, out-of-control snowboarders, and difficulty in getting from one peak to the next.
They could also invest in additional lift upgrades - eliminate old, slow lifts.
The terrain is diverse, from Ramshead where the kids and beg/int can have fun (including some glades), to K-1 that leads to a lot of challenging steep.
The lodges are outdated and lack capacity for the crowds. The food is average, at best.