I've seen the video : amazing , great
for a 2002 game it was good.
I don't understand who could say is game is bad or model; caus the
guy who made that is not a company of 50 people pro skilled !!
And it's game is really better than lot of demos i've tried here.
it's like Zelda, lot of cool moves,swim etc ...
simple great effective level , with lot of things to do (climb,collect herbs..)
It would just need tweaking on jump, and animations, but for a one person
work , that's a fantastic Zelda remake
and it works, it's plyable.
In it's site , the two tutorials (level,grass) are really good and
the guy knows lot of tips for optimization of levels.
The people who have criticized him in bad are really stupid/bad people
(that perhaps have never done something great like his game !!)
That's too bad he has left caus its work/game is really great and some of us
could have help him for animations/tweaking/models.