Not the Worst...
Agreed on that, but any manager we would've brought in would find it difficult to match or even better Moyes in terms of league finishes. Especially on a shoestring budget like here at Everton.
Martinez is not the worst option by far and he doesnt need to learn his trade here - he did that in 4 years at Wigan. He has PL experience and wont be afraid of going to Citeh or Chelski - he has been there before and knows all the teams in he PL. His teams have played some attacking footy and he did not bottle it in the cup final like another certain person might have. His defensive frailties can be fixed if he keeps Round and Stubbs.
Every manager finds his place even if he has been a bit meh at other places - look at the enormous Bell in charge of the barcodes, or Arse of the Arse, even Howard the great - they are suited to the clubs they are/were at, and maybe Martinez is suited to EFC.
Clearly our motto for next years badge should be "Nil Satis Nisi Optimum Est Constituo". Look it up!