
Originally Posted by
ARGGLiekAPirate
hi im new here, this is one of my latest sigs, plz tell me wut u think (dont care if ur brutally honest)
critiques would help alot for me to get better
thanks

It's a good start and I can see that you are doing well so far. 
I'll point out a few things I noticed so that you can improve a bit more. The text in the corner is generally not a good habit to keep. The reason being that it gives the impression that you wanted to add some text but either didn't know what to do. Try to incorporate it into your signature somehow. One position I could see is on the black bar next to the "Lee" text. If you changed it to a yellow, it would suit the image quite nicely.
Your signature lacks the wow factor. Mostly in the background, but there aren't a huge amount of complimenting effects. The White energy is a good effect, but there isn't anything else. Use things like Clipping masks or filters to add some more effects.
The render does look low quality... I'm not totally sure why, but it doesn't seem right. Also, a black 2 or 3 pixel border would suit the sig quite nicely as it would frame the image in a semi-professional way and it would also connect to the text bar. This would then allow your border and text to interact more with the signature.
Hope that's alright.