I am in London, though I get around.
Siren Undercurrent, Soundwave and Liquid Mistress all rate. So do some of their others.
Dark Star Hophead & APA are both really great, as are some of their specials (e,g, Green-Hopped IPA).
Brodies are a bit samey malt-wise, but the Hoxton Pale, Dalston Black and Hackney Red are all very solid IPAs. Their single hop IPAs make good Summer drinking. Their sours can be very good as a pick me-up.
Brew By Numbers made an excellent Gin Saison last year, but haven't really tried any others of theirs.
I know you can't abide the Weird Beard, but I am convinced the K*ntish Town Beard they made with the Brewdog Camden staff is the mutts. Mariana Trench also - I like a bit of Orange Citrus alongside the lemon and this has it.
My favourite beer thesedays are what I would call 'Umami Porters' - I introduced a friend to one the other day (Black Magic Woman by Hornbeer) and he said it tasted like 'Black Pudding'. That's basically what I'm after - Fuller's London Porter delivers this at a relatively low ABV, but something like Brewdog Dog C (Chocolate Chilli) also nails it. I can spend a hour on a nice third of a 15%. Wildebeest by Wild Beer Co is another example. Fade to Black by Weird Beard is a Black IPA, but still delivers the malt. My tastebuds have been rearranged by two trips to Denmark last year - the first time I had Mikkeller Black it was way too much for me but a few months later I did a 40cl glass in about 30 minutes.
I was in Glastonbury for a couple of months around Xmas/NY and I tried to get along with the local beer but then one of the pubs brought in Hophead as a guest and I was quickly reminded what good beer actually tastes like. After that I switched to the Wilkins' Cider.