It is very slow, as expected with its characteristics, but we are talking about a (bad) Android experience from 10 years ago.

The viewing angle is very poor, during the day you can't see anything due to the windshield reflection.

GPS with an accuracy of 40 meters at best. Usually 55 meters. Basically useless for navigation.

Problematic alarm and lock buttons. You press them and most of the time they don't come back up, but remain pressed and you have to pull them up manually.

Sound worse than the factory one.

I really couldn't find a single positive thing no matter how hard I tried. Maybe if it cost 20-30 euros (including a rear camera as a gift) I would consider its price as a positive, but it costs 399.

Don't buy it because you will regret it. You will lose your money.

I kept it for 3 days and returned it.

Those of you who have a Ford Focus 2012, stick with the factory sound system. I appreciate it much more now.
You will get the screen and technology in the next car you buy.