A: 6/10 - Would look much better if the quality was enhanced and the bg was transparent. If you ask politely, I can perhaps spare some time and make it transparent for you.
S: 4/10 - Align your signature. It needs a lot of improvements. I could point out 10 flaws right off the top of my head right now if you asked me to.
If I'm being harsh in any way, let me know please and I'll kindly remove my criticism.