Fields - they are average fields for straight forward assaults. Most effort was put into the speed-ball fields setup, unfortunately there is no objective except to go out and shoot the other team. The attack and defend field does offer a 360 assault but the fort is slapped together with left over doors, pallets and wafer board. The maze field is so big, unless you have 10+ players it's not worth it.
Paint - Field paint is Severe Hurricane. Players are charged $15 a bag ($60 a case) for this paint which sells online for $45. Barrel tests reveal the balls to be egg shaped so it's like you're shooting jelly beans. Charged premium prices for sub-par paint with no option to bring in your own. Very few shots landed their targets.
Refs - Refs are helpful and great guys, only thing is they don't stop the game to let players out so if you stop shooting to let someone out you might get hit.