I constantly use this app during the snowboard season. I love the weather reports, cams and use the trail map all the time. My biggest complaint is the poorly managed lift status. On windy days its extremely useful to know what lifts are on a weather hold and what lifts are open. More often than not I will look at the app to find out that a lift is on hold when its actually open!!! This happens so often that I dont even use this feature any more. My guess is that whoever they have working for them is not staying on top of things. Perhaps they should hire a new techie.
Newport Patrick about Mammoth Mountain