If it was only that it looked like it was settling issues, it would be OK. My main issue is that everything he does looks so incredibly slow and half hearted, especially when tracking back! In addition he looks disinterested and unfocused, as proved in the clip.
Can't remember I've seen a single time that he looked like busting his gut to get back. Its always been just a slow jog! That's not for not being settled and adjusting to a new team. You can still give it your absolute max physically, and he just doesn't.
Why that is, I don't know, but with the application he's been giving, he's not a player I want at Spurs, because he does not have world class ability locked in there somewhere.