Agree: DFH has been (and is) one of the most innovative breweries around; they have some PURE MADNESS in their beer list (have you got a sip of the 120 minutes?)
There's also stuff a little bit more "easy", which may not really tell much to a beer connoisseur, but overall, having them in London, it's a great deal.
I actually had a brief chat with Sam Calagione himself in Turin, and he was mentioning SOMETHING related to the opening of a brewery connected to Eataly in London...........