Err, if you read my post, I clearly state it's also down to teams pressurising us. But yeh, I think fans booing and jeering if he spends more than 2 or 3 seconds in possession without taking on his man (usually one of two markers at the least) probably has something to do with it.
The exaggerations are getting ridiculous now.
And I'm not talking about pressing. I mean the well-drilled banks of professional footballers that don't just let people walk the ball past them.
Maybe he draws the most groans because he's the one who chews the ball the longest, but ultimately the fans are frustrated because they're watching a team bang its head against a brick wall.
It reminds me of when Liverpool missed out on a title they should have pissed in 2009 because Benitez couldn't bring himself to open up the midfield, even against woeful opposition at home.
Luckily for Martinez, none of his rivals care enough to have him hauled off by the men in white coats, unlike poor old Rafael.