Sorry about the lateness of this, the thread didn't come up with the 'New Post' sign so I missed it for a few days. Oh well! Panda,
here is a great tutorial with settings from Comic Tragedy here at PC. Just get the smudge brush, put some settings in and smudge over parts of your tag.
.Twenty Six : First off, nice simple banner! I like it. The image placed there gives the tag overall a nice feel about it. It makes it feel like she is the focal, but not entirely it as she is pushed over to the side if that made any sense. I know she was cut off and you had no other choice, but there is some depth to it so kudos for sticking to the image.
My first concern is the transition between the darker blue and the light-ish area. It looks good, but just a clear straight line down the centre is a bit off putting. You could try smudging that line a little bit, or using a gradient from blue to transparent. So it slowing blends into the light.
I like the bit of smudging of her shoulder, it helps blend her into the tag better and looks pretty cool by itself!
I am not too sure about the text, cool idea using a Clipping Mask, but it looks just a smidgeon hard to read, and it looks a bit low quality as well. You could move it down to the bottom just right of her shoulder, that could look okay...
Not sure about those blue dots either but they work I guess.
The one thing is, this banner has very little flow. I know the image doesn't give you anything to work with, but you can make it up yourself then. There is a cool light source which looks ok and then those blue dots, neither follows an order. Try and establish a flow line, diagonal bottom left to top right (/) and arrange your effects around that.
Lastly, the one without lens flare is better as the smudging of her shoulder doesn't turn an icky grey/white.
Did you save your banner as a PNG? Just as a heads up, everybody PLEASE save your work as a PNG. It results in higher quality when using online.