Tournament which at least the F2P's salvation for grinding , is most likely unbalanced , In a cluster of 1-20 players the Squad Power is inbalanced some is 4k-6k some is 700 in which tournament will be easier for those who has lower squad power since they will be facing low squad power players as well but if you reach 1500 sp you will be facing top players most of the time with 2k sp and above. I have no issues with in game purchases but the matchmaking and tournament is totally inbalanced.