The biggest issues I've had with UFL are four things:

1. General responsiveness.

The game overall, especially when it comes to shooting is not that responsive. You try to shoot and by the time the shot is taken, your shot is blocked because of keeper rushing or keeper movement. Through passes not working is also a serious issue. How are you meant to play your own way when the best way is just to skill move like it's FIFA/FC?

1. Goalie movement.

Please, get rid of goalie movement. It's stupid and it prevents people who are poor at defending from receiving their rightful punishment.

1. Player switching.

My goodness, this is so horrible. It's just as bad (if not worse) than FIFA/FC. I like to cover the defense with my DM/Central CM, but yet the awful switching refuses to let me do so. I'm sitting there incessantly tapping L1 trying to get my DM instead of my CB or RB, but it just keeps switching between them. It's laughable.

1. Tackle-spamming.

The way that players can just tackle-spam like it's FIFA without getting punished (especially if their player has low aggression) drives me insane. I once had a lot of ground on an opposition fullback, but then out of nowhere he caught up, did a light push and I lost the ball. It's annoying as hell.