Just received the helmet today. Plastic is extremely solid, comes with larger interchangeable pads. Straps adjust very easily. There's an adjustment knob on the back for tightening the fit as well. Definitely worth the price. Only issue I've found is that the GoPro mount is just a bit too small to fit in the NVG mount, but I was easily able to remedy that with a small square of wood that I sanded into shape and then hot glued on.
-Doesn't fit GoPro mount, though as it's meant for NVG's that's not really a requirement, and it was easily fixed
Rating: [5 of 5 Stars!]