2 and 3 is great some of your mannip tags are alittle awkward im interested to see what 1 will end up as
looks like that text is part of the render. haha that wip looks B.A. [badass] and its not even finished...is that pentool you used or something? vector?
4 and 5 are pretty good. I'd say work on the lightning a bit more on the 4th. I'd say try to put a real lightning effect around the light on the wall and make the floor and the walls darker behind the monster. On the 5th, there's some blurring adjustment that can be done, beside that it looks kinda perfect to me. Lovely text on the « 5 ».