I've seen countless Lears over the years. Until now, the one I best remember is Ian Holm performing in the tiny Cottesloe (now Dorfmann) Theatre at the National. Therefore it may not be coincidence that Ian McKellen's Lear in the equally small Minerva Theatre at Chichester now ranks as the best I've seen.

The play describes the break up of a kingdom and the melodramatic villainy of various adult children. Therefore King Lear may seem to require a grand scale. But the central story of a foolish father who prizes flattery above honesty is best told on an intimate stage.

Jonathan Munby's pared down production still manages to make a contemporary political point about powerful people destroying a country on a whim or for their own ends (and Lear cutting up the map of the UK is amusing). However the main fascination is that the great Ian McKellen is able to use his wonderful voice at an almost conversational level, bringing out all the subtlety and depth of Shakespeare's language and revealing the humanity of the character.

Never have I experienced Lear's swinging moods from anger to defensiveness, his sudden insights into the horror of what he has done,  his fear of losing his mind, his awareness of approaching death and his ultimate anguish, as I did in this production. The King becomes the Fool but as he does so, his vulnerability as a human being is heartbreaking.

The scene that encapsulates this best comes when he meets the blinded Gloucester. His jokes collapse in a moment into almost whispered melancholy and as quickly into stream-of-consciousness musings ("When we are born, we cry that we are come / To this great stage of fools.")

Ian McKellen understands that good theatre is more than having a star in the lead. For a production to work, it must be the joint effort of a company starting with the playwright and going through the director, the creatives and all the cast.

The latter is especially good in the production. Sinead Cusack knocks another brick out of the wall that says casting must be ruled by gender by giving a powerful performance as Kent.  

The parallel story of father/child betrayal is played out strongly by Danny Webb as Gloucester, Damien Molony as Edmund and Jonathan Bailey as Edgar. A word too for Lear's daughters- Tamara Lawrance as Cordelia is a star in the making, Dervla Kiran and Kirsty Bushell as Goneral and Regan filled the enclosed space with a suffocating evil.

That Ian McKellen sees himself as part of a company is just one mark of his greatness. His ability to vocalise the deep meaning of words is another. He has said that this will be the last time he plays a major Shakespearean role. If so, I feel privileged to have been there for it. As the final line of the play says, I imagine I "shall never see so much, nor live so long."

King Lear at The Minerva Theatre, Chichester, runs until 28 November

Paul Seven Lewis is a writer on theatre and a marketing consultant. He owns Seven Experience.

A version of this review has appeared on his website oneminutetheatrereviews.co.uk

Watch his video review of King Lear on his YouTube channel One Minute Theatre Reviews