I like mine fine.
Plus:
Seems to be of good quality. I don't have a lot to compare it to (my first new lid) but it seems to vent well. Visor chages are easy. Breath deflector thing absolutely works. Nice and quiet.
Minus:
Only cheekpads are removable. It could just be the airflow on my naked but it seems to lift a bit at speed. It's not awful but def more than my old Arai. Again I don't have a lot to compare it to but it seems to have broken in a lot. It went from fitting well to being just a touch looser than I would like. My biggest problem is that the side chinbar vents hit me in the eyes. Focusing (wide open!) my eyes through a turn a couple times, I've actually had contacts blown out. Scary. They are somewhat adjustable and I seem to have fixed that.
Like I said, overall I do like it. I will probably go to a different manuf. next time, though.