The slides were really fun, but very slow to load people and send them off. One attendant per two slides going every other made the lines long. The server at the grill was super nice but he was clearly overworked and the food came out too slow. The bartender seemed annoyed that we ordered drinks from him. Curious approach for someone who flips a screen for a tip... Quick service for food was actually quick and the whole pizza was decent and a good portion for the price ($30). The Grill food wasn't worth the wait.
Here's some advice that you don't need to hire a McKinsey consultant for: get people in and out of the slides and the adults will go buy alcohol. Faster service and they'll order more drinks, at almost $20 a pop! ¯\_(ツ)_/¯
The whole facility was nice, but lacking some shade. It wasn't excessively crowded, given that we came at the end of the season (but we still paid full price for tickets with the slides working at 1/2 capacity).