I agree with Shadow bolt. since Onua always fires to his left, Cant he just sidestep until it turns into a charge? And The Hau is slightly horrible cause the Mouth is invisible behind a set of sausages piled high on Tahu's face.
A gun is a gun, that's true. But there are many types of gun. Nynrah Ghostblasters, Zamor launchers, Gatherer's energy cannon Etc. There are lots of guns! Likewise, you can say A melee weapon is a melee weapon. Grow up . over time, Humans developed better weapons to reduce the energy needed to land a blow ad to fire better attacks. THink about it. Bionicle has done the same. Besides, Kriks has really long insect legs and a Phantoka Torso. His arms HAVE to be short otherwise He'll be walking upright, and that won't do . Make the hindlegs longer, and Kriks's body will be horizontal. For him to see what's in front of him, He'll have to look up, which the Phantoka Torso won't let him do. Besides, How do you think Storyline wise that Krika managed to almost kill Tahu? Like Onua and Takadox, You'll just have to hit the right pose.