This was a fun build. Really happy with the legs and body, arms could maybe use a bit of work. The normal Teridax mask wasn't working, so I made a custom - pleased with the results. Yes, he has dreads. Why wouldn't a makuta have a hairstyle which sounds like evil? :P
Bear in mind this is more a revamp of the original Makuta set (the one released around the Nuva era), not any other kind of Teridax - so don't try and compare him to the comics or anything. ;)
Well first off there are a number of features I do quite like. I love the use of the Pohatu claws to cover the feet and the Rahkshi domes work well in that area, curved over the shoulders. Would've been better if they didn't protrude so much but still good. I also like the attempt at a custom Makuta head, not too good compared to the actual mask but still a nice touch. The lower arms I feel could've been done better as the shaping of the launchers don't really flow well there. The waist/mid-section could also use some work. Overal though a decent recreation of Bionicle's top bad-boy so a generous 8 here.
Considering the dreads, I think you perhaps could've done well to add some red and make it Icarax, given his warlike nature, and the head.
(Oh that's right, I'm supposed to judge! Eight points, nice work.)