Well if our players have the same attitude as that its no wonder they never do it.
Indeed, though I doubt that is their attitude.
All I'm saying is that I don't think the primary reason we haven't beaten Russia, Slovakia and Iceland is because we overrate our own players - even if we do (and I agree some people do), overall they are still clearly better than those teams' players if they play to their potential.
The problem is the England players are not playing to their potential (which I agree in any case still wouldn't be as good as Spain, Germany, France, Belgium and maybe Italy).