I really liked KC. The arena was amazing and the biggest floor space I have seen. The downtown is really nice and plenty of options to eat or stay.
Here are some thoughts of the ones I was at
2024 Kansas City- Great, would love to go back
2023 Tulsa- Never again please
2022 Detroit- Solid, not much close by, but REALLY easy to drive in and out for each session.
2021 St. Louis- I'm done with St. Louis, it was nice the first couple times, but the place has gone downhill over the past 15 years.
2019 Pittsburgh- Good, liked the downtown other than it was hilly
2018 Cleveland- Good, only complaint was the Fan Fest was about 18 miles away and it was blistering cold.
2017 St. Louis- See above
2015 St. Louis- See above
2014 Oklahoma City- Not bad, nothing great or particularly bad about it.
2013 Des Moines- Small arena, but great time. Easy to get in and out of.
2012 St. Louis- See above
2011 Philadelphia- It was good, had to drive in and out, which wasn't too bad. Hopefully the area around the stadium is better now.
2010 Omaha- Not bad, nothing great or particularly bad about it.
2009 St. Louis- See above
2008 St. Louis- See above
2007 Detroit- It was a pain to drive in and out of