Better then I expected, but....
First of all, they didn't show the energy off being with ultras in a stadium, its an immersive and powerful energy, its a fundamental factor to love like that your team, your partners and your city. Your scream alone doesn't mean nothing in a stadium, but all united, it means everything.
Second, it could be more realistic, they can be wayyyy more aggressive, they have a truly hard time, they just don't have that kind of jobs (if they have, isn't easy as the Sandro job looked like) and nice beautiful trips to the beach with their love, they didn't even want it....and yes, after all they are fascists and have more restricted rules then just that what the movie show.
At last, I can point another mistakes, things like "this movie just says violence generate more violence", it tries to talk about other realities but, it just try, but the thing that make me come here and write this was the final music, never seen such a bad choice in a movie, in the most dramatic part in all off the movie they put techno instead off the beautiful and tradicional Italian songs about loss and/or love, it just ruins the ending, they already had exaggerated about the end, and with the techno instead tradicional Italian.....
