number one - think the colours are a little too contrasted to a degree where it doesnt quite flow, but its still well done...7/10 number two - like it a lot, cool render and nice mellow colour and bg, 8.5/10
Anime render seems like it doesn't fit at all with the background, especially in the arms or whatever bars you added there. I like the text opacity though, 6.5/10
9/10 for the Combine one, sweet Grunge 8.5/10 for the abstract one, it's nice, but I'm not into stuff like that Oh, and MaTeOsAaDeO, did you make that sig? Cause I remember seeing it in a tutorial...
both 7/10, not feelin that vexctor, and teh seocnd the coloring is good but not feeling he brushing,.
9 it look great could use some work though ill let you know when i think, of what it is that needs fixign