Only my second time go-karting and it was pretty fun. We came with a group of 13 for a bach/bachelorette party. We had to wait about 20-30 minutes until after our scheduled time to start our practice round. They rotate through different groups after each race so you have time to rest. It takes a lot of energy racing.
They gave us different karts each time based on what time or place you got and you can tell that some of them don't function as well as others. They still all work though...just need to find out what you need to focus on.
The workers there were helpful and thorough with explaining and going through security motions but seemed very unenthusiastic overall.