Iamprince's: 
Nice original tag, like it!
But there are some things u may change at it.
The overall sig is 2 plain, u could add some more contrast, and darken spots.
I don't really like the left side, beside his head. The black stripes are ok, but the BG of it is white, thats the thing i don't really like.
Use some stronger colors, but nevertheless there are also many gd things!
Add more depth, i think there'll be more depth if u add those things above, but also work a bit with dodge + burn tool.
I like the Effects, the pentool shapes.
Text is pretty cool, color is nice.
Border is original 2.
The clipping masks are nice imo!
Overall sigs seems pretty cool though, but needs stronger colors and may express more power imo!
Nevertheless, if u can change those things a bit, also without changes i like it =)
Really original!
(V)itamin [W]ar's: 
Really like this 1!
Colors are pretty nice imo, this tag has got great depth, nice working with lightning and darkness.
The render is pretty nice done, but the downside is a bit overblended.
Effects are nice though, great flow!
But i don't really like the stroke above of the tag...
Elvanwarrior1's: 
Well, overall sig is 2 monotoned!! Really need changing @ that section, use some other colors, which also fits with the render u use.
Ur Editted sig
:
Same as above, but u improved some things.
Render is better, maybe u can sharpen it a bit more.
Don't really like the text on the sword, that need some changes.
The tag needs a better light source, and i think u whored the render a bit... But i'm not sure about it, but seems like that.
Just add a normal black 1/2(/3) px border, this border doesn't really fit.
Gd that u removed the stripes over the whole sig!
But overall tag is a bit 2 messy imo.
Ink.'s : 
Well, seems pretty cool!
But, sharpen the render a bit, colors are cool, maybe a bit soften.
Render needs 2 be blended better, and the BG may use some negative space, depth is not bad, could be better.
Anywayz, its pretty cool dude.
Text is nice!
Focal point is ok imo, lightning 2.
Some parts of the BG seems a bit 2 messy imo, but it isn't bad.
Gd sig m8!