If you ditch the text, or touch it up, it'll look ten times better. I don't mind it that much from an overall perspective. Another thing that'd boost it would be to bring the cut on the left forward. (So not to have the waveyness)
Yeah it isn't really that great. But I do sort of see what you were tryin to do and that is good. Practice makes perfect man, just keep practicing to you perfect your craft. Besides even a bad banner can't make Trish Stratus look bad.lol.