A couple of sigs

Here are a couple of sigs that I've recently done. Tell me what you think.

1. The colors you chose go good with the render, but the render it's self is too blended in.  Try, when choosing a focal point not to ignore the rest of the render.  I can see you tried to make the face and hand the focal, which is what I would have done, but just make sure that the rest of the render isn't drowned out.  Try smudging a duplicate of the render a bit to create some good flow, also try adding some brushes as well.  You can find good brush packs on deviantart.com. 

2. Not much I can say.  Looks nice, but hard to see it as an actuall sig.

3. Render is far too blended in this one.  If you want to blend a render in blend it a bit at first, then add some fore ground affects, like C4D's on lighten only or screen, but keep a focal point in the render.

Text in all is meh.  You can worry about text later, maybe try out some more advanced tuts now that you've gotten a pretty good handle of the basics.

renders are too blended in...no spacial effects , bad text

you can do better than that man , try more

The first one has nice colors but the render is too blended. Try to decrease the opacity of the c4d. 

The second one is kinda simple, I like the colors

In the third on, I couldn't figure out the render.

Man you are a very skilled designer, you know you can make better sigs. Work on render blending

And don't forget to participate and vote in SotW#7; all of you guys:P

1 and 3 renders are too blended, the effects on 1 are messy and on 3 its too plain. 2 is just plain:P

I think you should find some tutorials to learn how to blend renders well and add effects without burning the sig