Ha possibly Piggywaspushed! It's all a bit in yer face in Polanski though.
Pengwynn - I wouldn't choose it for 11yos either. They'll enjoy it much more a bit later. I generally do 12th Night with y7. Not that there isn't some stuff both dark & filthy going on there if you look for it.
But I disagree that the bits you think inappropriate are dubious. It's an interpretation & a clever one. If anything a bit too slick in its endless procession of visual puns & allusions.
But I have taught it to y8s (so 12-13) & they get it, & they love it.
My 13yo son is currently obsessed with 'impossible windows' in The Shining. We're a family of film geeks & I'm quite relaxed about age certificates.
In school, though, I make it my rule not to piss off parents if there isn't a good reason to do so.
I recently had a complaint about Private Peaceful for y7 because of a brief, teenage kiss. I entirely accept that it's inadvisable to annoy parents by showing stuff out of age range. Mostly because a) you might genuinely upset a student but, also b) there will be That Parent. Do not poke That Parent without jolly good cause is teaching 101.