That's a great question Billy. I wonder how many people fully appreciate that football is really just a game of deception - nothing more nothing less. It's the same with tennis - look at the great head-to-head matches, 30 point rallies working each other into a position where one can beat the other to the punch - so is boxing (thinking of the punch analogy), cricket with the bowler's action and batsman's skill to avoid the tricky ball and score off the lesser ones etc. etc.
So let's ask do Everton have enough deception - well there's Baines/Pienaar, then there's Mirallas, Fellaini, Jelavic (when he has the chance to deceive the defender). But there are so many problems - not enough players in the squad (mostly down to the club not having the finances - down to financial mismanagement, undercharging us fans (at least that is relative to what other clubs charge) and lack of financial acumen for off the pitch/corporate situations. This (referred to) shortage of players include some key injuries (Hibbert in the side might have meant more clean sheets) - ditto Jags and Howard were clearly missed with Heitinga and Mucha on the pitch instead - then Ossie looks burnt, Pienaar (for me an inconsistent player who shines some of the time), Fellaini (let's question his mental fortitude - sometimes he just isn't up for it or produces the odd example of red mist in between all the great things he (can) do. Then there's the constant whinge about the lack of support for Jelavic (but wait a minute Anichebe has had a good season hasn't he?).
Moyes is the one who makes the calls - the one who still believes in the Axis of Neville - the one who allows a constant stream of long balls when we all know we CAN play a decent passing game. We all saw the lack of a Plan B (not for the first time) today and the dithering substitution policy which makes me think he has his faves who won't be sacrificed (not to mention the historic lack of faith in so many stand by players who spend all season on the bench - think Plessis, can there ever have been a footballer paid so well to do so little?) - I bet Martinez tries to change it up quite a lot - and look how he turned it around from the shambles of their last game.
So it's down to poor management, tired and disillusioned players, poor tactics and the like. I blame Moyes for most of this now. He'll never be an attacking manager and yet, in building up his legacy he's not adding any trophies. He's going like Wenger I think.
It's one thing to be outplayed - it's quite another thing to lay down and accept it.