7.5 for avy(luv tha actor) 9 for sig....i used to like sonic in Sonic Adventures 1&2 and Battles.....and i still like sonic even though most of games of him being solo...Suck.
Simple is good, but your sig is a little too simple... The backround just doesn't work. Avy is fine though, even if I'm not into pokemon, but it doesn't need to be really flashy. Sig gets a 4, sorry, and avy a 7. I know I'm not the best sig maker, but, I hope my comments can still help you improve.
i like it BUT...
backgrounds a bit boring
erase the bits around samus
looks lq
empty space beside samus and metroid
the text is to....well reall hard to see(that's a good thing but i dont like the position its in)
hope that helped
and thats it