Two massive bugs that I've encountered so far, but only twice each, luckily, are the ball getting stuck to the post and more annoyingly scoring a goal, but the goal wasn't given and I got a corner instead. There's also minor things like ball flying through the net, when you score a goal sometimes, but I can live with that until the full release or one or two flukey goal. I'm guessing they'll also address the fact that wingers are way too powerful, tons of goals are scored when a winger skins the full back and crosses to the far post for the other winger to tap it in.