Really enjoyable until the paid for characters became unbeatable. Edit... it's getting stupid. I have level 220000 and lost to 120000. I have spent money on this game, have strong characters but it's only about what you spend. The more money the higher you go. Addictive and really fun but once you get hooked it's all about how much money they can make off you. AVOID! 5 characters will make you competitive and they all cost money. Check the arena teams, all the same. Not even correct by the books