Cara, ficou muito bom. Adoro a perspectiva dos seus trabalhos.
that head. it rather looks like a mole than sonic :V
I like how you're using the good, old "cute Sonic" looks instead of the new "extreme 'cool' Sonic"
Love the perspective. Sharp pixels on the tiles. 
I like this stuff! Wonderful perspective! And i like the platforms on the background!
Nice, you're really making this perspective work once again :P Awesome work as usual too :)
I like this. Looks really good. I don't even mind the head too much. It looks kinda cheeky.
Going with what Randommonkies said :)
Head seems a bit off though.
VERY nice... I loved the perspective u used, never saw anything similar in platform games, an original idea (at least for me).
I wouldn't forget to say your drawing and colors are also amazing.
+fav
best mario version
This is gold.
As previously stated, I love the angled view here, adds a very solid sense of depth.
Congrats!