No art is crap bro, it's all a matter of opinion and everyone's is different. It looks like you are just getting into sig making and you're off to a good start bro. I would work on keeping your render/stock clear and also work on your text and lastly trying and blend the render into the background. As said before, it's a good start but could use some work. Keep at it bro. Also feel free to check out the tutorials in my signature, hopefully they can help you out.
render is too sharpened, if u want to use an effect like the one you tried to use there look up for some smudging tutorials, bg needs alot more work too, good for start tough
Thanks soo much for the feedback. I will work on it It is not blurring on the render though, that's wind.