Dark is probably not the adjective to describe it. I've seen it mentioned in one of the descriptions. Nor is Hedda evil. But the drama definitely holds a certain coldness to it (the same coldness one meets in Bergman's films, I'm tempted to say) and I cannot admit I understand Hedda entirely; she starts as a master of puppets, seems mischievous and always plotting but ends up alone and misunderstood. And makes you think she was alone and misunderstood all along.
I'm definitely looking forward to the performance
, with some of my favourite cast and director.