Algernon Swinburne 
The Age of Shakespeare (Serapis Classics) 

The first great English poet was the father of English tragedy and the creator of English blank verse. Chaucer and Spenser were great writers and great men: they shared between them every gift which goes to the making of a poet except the one which alone can make a poet, in the proper sense of the word, great. Neither pathos nor humor nor fancy nor invention will suffice for that: no poet is great as a poet whom no one could ever pretend to recognize as sublime. Sublimity is the test of imagination as distinguished from invention or from fancy: and the first English poet whose powers can be called sublime was Christopher Marlowe…