The developers are so awake, and they are listening to thier playerbase, making what they want.
You can have a lot of fun with your friends, you can play competetively, against them, or againts random people, 3v3, 1v1, duels, and much more.
Or, if you're bored from soccer mode, you can try hoops (basketball) or hockey too. With rumble, it's an other source of the fun. You can play with your console friends too, since the game has been ported to other platforms too.
The best gameplay comes from playing with a controller, but if you don't have one, you can play with a keyboard fine.
Definitly worth buying it.