Samuel Johnson sobre Ofelia

Of the feigned madness of Hamlet there appears no adequate cause, for he does nothing which he might not have done with the reputation of sanity. He plays the madman most, when he treats Ophelia with so much rudeness, which seems to be useless and wanton cruelty.
...
The poet is accused of having shewn little regard to poetical justice, and may be charged with equal neglect of poetical probability. The apparition left the regions of the dead to little purpose; the revenge which he demands is not obtained but by the death of him that was required to take it; and the gratification which would arise from the destruction of an usurper and a murderer, is abated by the untimely death of Ophelia, the young, the beautiful, the harmless, and the pious.


Del "Preface to Shakespeare" disponible en: http://ebooks.adelaide.edu.au/j/johnson/samuel/preface/hamlet.html