We only visited the Assumption Gym area, but it was nice. The facility is large and noisy but clean and well-appointed. The bathrooms are nice. The concession stand takes only credit cards so don't bring cash. The sound system for the high school wrestling state championship that we attended was very difficult to understand.
The exit for Lamar Dixon Expo Center was very clear on the interstate, but there were no follow-up signs once you've turned off. I was shocked by the lack of signage for this important venue. I had to stop and get directions.