Regardless of what they've changed, the difference in aesthetics is pretty big!

It's a big improvement, no doubt 

Meh... I'll wait for the Neo version. ;)

2015 Drake seems to have more details though, but his skin appears more natural in 2016. The 2016 one is also more vibrant and contains less stuff. Lighting appears to be improved.

It is a screenshot of a moving picture since his hand looks fuzzy. To me the 2016 looks more natural, but 2015 had more going on and better looking trees, foliage and a better looking Drake model. Even tough the skin colours have massively improved.

Yeah, I know that. But that makes me wonder even more what did the OP found in this fuzzy picture so incredible as to call it insane upgrade.

I dont see how anyone couldnt see the bog upgradd on the model and the fact everything looks more like à vidéo game in 2015 compared to now , well i guess we dont all have the same eyes

Come on, just look at his face and thé global picture, how could you not see thé big improvement in général ? :O

Again, the pictures are simply different; 2016 changes certain things for better and some for worse.

It's like telling me Watch Dogs from E3 reveal and Watch Dogs from release are just différent :p.

I really fail to sed thé worse except for thé blurry arm in movement and 2 trees whdn thé overall is much better.

Reduced foliage in the 2016 shot