Samkv : I suspect this player of using wallhax.

So for the first time of my life I tried the SteveMcqueens_Demo_CFG.cfg file so I have been able to look at the demos slowly (and with ennemies in sight behind the walls).

=> You can notice that he focuses his goals before having them in sight.

Either I make a serious mistake (I didn't kick him), or he is a cunning player (which often forgets to reload his weapon ...).

Have a look :

havent watched anything yet, but:

first watch demos without shownormals on. ALWAYS.

I've watched the 3 demos, I see what you mean about his aiming but I don't think he uses any hack, to be confirmed...
I would say he is more a cunTing player =)

_________________
ut4_he_tennis_v0.1
-------------------------
"We are talking about computers here, compared to those I can read women like a book ;P"
Unclefragger

from what i have seen:

above average anticipation plus very low sens leading to a lot of hits.
clear i bet.
sorry.