Skied Tupper 12-13 years ago. Was mid-Winter, little to no grooming, and only two trails were skiable due to lack of snow (while they were "open" should not have been.) To be fair, lack of snow partly to blame.
Top area was closed, but looked interesting. Would try it again if properly managed, and a decent snowfall year, however a trip to nowhere so I would have to been successfully marketed to (meaning cost), to make the haul and pay some cash out.