Outstanding performance, I got so immersed I forgot they're actors and actresses.
The messages are nice, the backstories are detailed well, the comedy is great, and the ending is realistic and fulfilling.

There are two issues though.
Firstly, the foreign teams didn't look like homeless people at all.
And secondly, everyone played way too aggressively without any fouls or penalties, I guess they're going for amateurish rules like children, but then their opponents look like professional players.. The scenes give conflicting feelings.
On one hand they push and shove like children, and on the other, the opponents look like pro league players.

I can't say that I was disappointed since I'm here for the main cast, and the main cast DELIVERED.
I'm just sad that the screenwriter decided to go with these kind of football scenes. The movie would've been better if they didn't show the worldcup matches at all, and just did a time skip with the results of the matches, and more time to tie the ends with each plot.