Now , I dont want this to sound bad ... the textures are realy great but I just noticed that they are a little monotone when it comes to color. It does keep the theme in one direction , but I suggest make variations of some of the textures with diffrent kinds of base color (close to the original)

PS.: I always loved UT and I never thought blocky looks bad...I dont see a problem with this honestly. (But maby I'm more than a big fan of the old style games )