I think they went over the top with the weapons to.The spear is good tho i like that as its a weapon that been used even by primative ppl.Even tho the predators are more advanced than us they try to fight with basic stuff, u know handheld stuff, spear, daggers which are like the wrist blades.The disc was just to show off what sort of stuff the preds had i think, they tryed to top the 1st by giving the pred to many things, even gun on the arm was to much i thought tho the shoulder cannon is still ace! Then the netgun to, they just tryed to an action movie the cammando loads of guns bigass weapons! As for the predalien, i have seen many pictures and they always have the d-locks liek predators, but isnt have the dreads put in part of the manhood thing? So if they put them on the one in the film (if there is one) then thats gotta be wrong right? We all know the alien takes the form of its host, ie humans its built like us more and the runner alien in the 3rd is on all four alot more. But never does the alien really look like its hosts. Drawings ive seen always give the predalien the more up right stance, the predators jaws, is larger than a drone bigger built to and has the dread locks. to me its wrong to do it this way. its like say when the 3rd alien comes out of the dog it should have ears, or a muzzle. You get the point im making, it will be a different version of a alien, not something along the lines of a pred and alien being pushed into a blender. it would be bigger, stronger and maybe more intelligent but not have the jaws-dreadlock.