Hands down, the WORST ever! AFTER they take your payment, they change the location of games to places with worse facilities. Their referees have improved a bit this year, but have been terrible in the past. Their annual price increases are outrageous. If you contact customer service/support staff to address any concerns, they respond with sarcasm and defensiveness. They make no attempt to address any of their customers' concerns. I recommend ANY other organization available for your league sports. Sports Monster, you have a lot of work to do!