Small profile, foam ear surrounds, removable lens.
Small field of vision, little chin coverage and bad fogging.
This is my first mask and I thought it was pretty decent for the money. At first, I was concerned with the foam sides covering your ears, but after a good 20ft shot to the head, the concern wasn't warranted. Sure, full plastic would have took some of the oomph out of it, but the protection was there. As an add bonus, the foam sides help with sighting down the gun. Its not as ridged as plastic. The lens removal is two screws and then popping out the tabs. Not too bad.
Also, with all the holes in the foam padding, adding some camo strips and various twigs, etc to the mix makes this a great mask for ghillie usage. However, that bonus is negated by the damn thing fogs up after minimal use. The lens is so small and so close to your face that even on a typical 75 degree day, you are likely going to experience fogging.
All in all, a good first time mask, but I'd have to agree with the scores simply on the fogging aspect. It hurts the performance a lot.