The picture quality of the movies is very good, and polarization works as it should.
But the negative I have to say about this became unfortunately a "Dealbreaker" for me and I left it back.
What's corrupting for this camera is that if the camera has been turned off, it takes at least 1-1.5 minutes before the GPS has found satellites, which means no map, speed, etc.I Nextbase program. This does not matter if the car is under the sky or under the roof etc. Worst, it took five minutes before it got satellite contact.
My last camera (and again my current) took max 30 sec before contact.
The next negative (I am) is that you can only choose the camera to record in 2, 3 or 5 minutes sequences, you can not record a single long sequence.
For this price I had counted on better quality on GPS, n above all.