What do you call a dancer with a fractured shoulder and only half a show to offer, who nevertheless takes you to the outer reaches of dance nirvana? It can only be Akram Khan. Now fêted as a (reasonable) contemporary choreographer, the favourite of Kylie, Juliette Binoche, Sylvie Guillem, Khan is too little celebrated for what he does at a level beyond anything most of us are ever likely to see, which is dancing in his magnificent, complex, disturbing traditional Indian form of Kathak.

Lush, romantic storyballets are as scarce as hens' teeth these days, despite the longing of much of the ballet audience to see them. Not because they're too elementary for today's dancemakers, I'd guess, but because to make one with lively dancing characters (male, female, young, old, good, bad, rich, poor), with a flowing story, lashings of set opportunities and an atmospheric score, takes multiple theatre skills few choreographers now develop. David Bintley's Cyrano is one of these rare birds, a truly skilled family ballet with all of the above.

There are horrors in the world so vile that few of us want to think about them. None more so than such cases as Josef Fritzl - or Jaycee Lee Dugard, or Arcedio Alvarez, or Raymond Gouardo, or Wolfgang Priklopil, or Marc Dutroux... but you get the picture. Cases where men abduct girls and turn them into sex slaves and father multiple children by them, often incestuously, hiding them in garages, basements, behind walls, sometimes for decades undiscovered, sometimes murdering them. Mostly you read that it happened, you shudder, and try not to think more about it.

Extraordinary lives dancers lead at Covent Garden - in a single day rushing between studios to rehearse the tortured, introspective Mayerling, the pristine classicism of The Sleeping Beauty, the off-centre acrobatics of Balanchine’s Agon and the static wriggles and hip-snaps of Wayne McGregor. All of these works are currently in Royal Ballet repertory, and you can see Ed Watson, Yuhui Choe, Johan Kobborg and an array of others on stage at the moment in all or any of these. But at what cost to communicating hugely different styles of choreography?

At its best (ie when it’s not trying to be gimmicky and snare so-called “new audiences”), Rambert is unique in Britain in providing music and dance as theatre. No other company matches it in commitment to this, not even the Royal Ballet, which long ago adopted cloth ears when it comes to new ballet music. Last night at Sadler’s Wells Rambert’s newest triple bill was a fine sample of this kind of evening, a delight to anyone with musical interests, and parading three unbeatable British choreographic talents.

Critics did not cover themselves with glory after the premiere of The Sleeping Beauty in St Petersburg on a snowy January night in 1890: “We cannot help regretting the means chosen by the theatre directorate in lowering the standard of artistry of our ballet,” wrote one. Another: “Such spectacles attract neither a constant public nor a circle of educated adherents.”

I try to remember when I first saw Mark Morris’s dance company and what I thought of them. Fairly weird, I recall - like chubby church-goers, with their big bottoms, fleshy arms and homespun cheeriness, not remotely part of the sharp-boned, athletically wired contemporary dance that was all around. And they weren’t balletic either, despite their little village hall arabesques and occasional flying jetés. But by gum what they did was musical, and that smacked you straightaway.

In the Ballets Russes centenary year it’s worth remembering that the iconic Diaghilev ballets were only the few lasting landmarks in a sea of constant novelties and shipwrecks. So if Christopher Wheeldon doesn’t take many great reviews back to the States after Morphoses’ third visit to London, he should be roundly applauded for being so generous to fellow-choreographers and mounting this enterprise in stark times that need initiative more than ever.

It was a weird experience to get home from last night’s performance by Shobana Jeyasingh’s dance company to find Nick Griffin on TV defending his view of “indigenous” Britons. There’s a vigorous stratum of British contemporary dance that could come only from today’s fecund mixing of London and the East, and it’s the faultline where the two layers don’t fuse that makes much of this work tougher and more intriguing in intention than the more “indigenous”, in Griffinese.

Britain’s favourite ballet choreographer Chris Wheeldon rode into his homeland last night, bringing with his Anglo-American company Morphoses work by himself and by Britain’s second favourite ballet choreographer Alexei Ratmansky. Two favourites should be enough to guarantee the opening programme, but there are two drawbacks: the pieces filling the middle of the programme, and the limp video in which it’s all wrapped. And the whole represents a split in taste between US and British ballet expectations from which I am beginning to fear Morphoses - that shining optimistic light of new ballet a couple of years ago - is destined forever to suffer.