This is inaccurate in several respects. Whilst not being fast moving or very mobile physically, Huddlestone
is very quick-thinking and usually knows what he's going to do with the ball as soon as he receives it (or sometimes even before it actually arrives with him). He also has very quick feet, especially for a big man: he usually releases the ball far more quickly than most players. "Drugged up and sleepy" is very far from the mark, as is "lacking all the essential aspects of a midfielder".
And to say that he "can't pass decently" is just plain absurd - he is one of the better players around in that respect.
Huddlestone is a good play-maker, albeit better in a more attacking role than defensively. He is also just 21 years old, good at delivering the ball from set pieces and has been a key factor in the recent successes of the England U-21 team.
I'd also add that the various jibes about his weight are out of date: Huddlestone these days is a lot more trim and in shape than before, as you can see from these pics taken in the summer:
http://www.tottenhamhotspur.com/news/articles/earlystarters210708.html
and
http://www.tottenhamhotspur.com/news/articles/beachboys120708.html
I won't be surprised to see him get his first England senior cap before too long.