I have played at several St. Louis area fields, and this is by far the nicest field I have ever played at.
I have never played on their woodsball fields, but the speedball field is to die for.
The castle was a work in progress when i played on it, but when it gets finished it will be amazingly fun.
Review:
The only times I have played at the field was a private group there to practice for an upcoming tournament, so things were a little different than a normal weekend I'm sure.
They have one very nice speedball field with the best turf I have ever played paintball on. At the time, they were working on leveling ground for a second speedball field.
The castle is great for attack and defend games, and was very fun, but cover was sparse when I played it.
All in all, you can tell that the owner spent a lot of money to get this field up and running. A very good field that I wish I got to play more often.