From what I hear, the game pretty much sucks you in, like you have never played tennis before in your life before. I would definitely say that this is up there with games such as Halo Reach and Counter-Strike: Global Offensive. From what I heard from other players, Full Ace Tennis is probably one of the hardest tennis video games to master.
That being said, I have been playing Full Ace Tennis for more than a week now and I am still getting used to the physics and interface of the game.
