Usually within first couple years you get the big capex spend and everything that was fundamentally broken in your resort that caused it to be financially unfeasible gets fixed/upgrade. But enjoy it, you wont see another big spend for probably another decade.
Meanwhile staffing probably will churn the most and they'll apply financial pressure that pushes the old guard out where new short timers or seasonal workers take their place. They should be pleasant but generic without any real power to change things or true attachment to the resort.
Expect food to also be standard but generic with higher prices for everything, think amusement park or traditional ballpark. Its fine but nothing unique. Everything else extra in cost will get significantly bumped up a lot (e.g. daypasses / lessons / kidcare /activities).
While daypasses may go up, the season passes should still be relatively cheap as its a pack the mountain strategy (although things like season extensions and so on will not happen).
If everything goes as planned to pack the mtn, the mountain is a victim of its own success, you may feel you are competing with your peers for parking/liftlines/tables etc and the opportunity to get ripped off.
Competition for resources is the late stage endgame of capitalism and the state of the world. 7billion ppl. Its a rat race if you're not moving forward you're moving backwards.
All this being said the mountain is still the mountain, and that does not change. It's up to you to be able to find a way to enjoy the same mtn in this new corporate run cookie cutter world