I had the FSD trial for one month. I am very skeptical of the "weeks without intervention". It's cool technology, but I never had a single trip where I didn't

I had the FSD trial for one month. I am very skeptical of the "weeks without intervention". It's cool technology, but I never had a single trip where I didn't need to intervene at least once. It would regularly blow through school zones, failing to read the posted sign. On a couple of occasions it veered off the road on to the shoulder. My thinking is the car will never be level 4. It doesn't have sufficient sensors or NN compute power.