Honestly more like Blue Square Open Space. There are some listed black runs here with a few features, but other than a jump line in the free ride park it's really an intermediate area. I rode Crooshal, Super Charger and Fresh Squeezed and they're short and flowy. Tribulation is a black and aptly named.  It's flat, seriously rooty and has some small climbs/descents and a few intermediate features; nothing to rush back for. Overall, BSOS was dry and not heavily ridden which is great, but there's a reason for the lack of riders. It feels like a neighborhood place for people who live nearby.