Brakspear was a revered brewer back in the 70s and early 80s. All their tied houses were within about 15 miles of the brewery so there certainly weren't any in Sunbury. They were all in South Oxfordshire, Berkshire, South Bucks and just one in Hampshire. Many of them were unspoilt rural pubs.
On my sole visit to Manchester in the 1970s,the unanimous verdict on Holt's bitter is that it made grown men weep,being so bitter.Can't remember the colour though. Never seen it since.
The main problem with BBB seems to be when they are the token real ale in a disinterested pub:a tired pint of Pride or Bombardier does cask no favours,especially as they are advertised prominently. I'm surprised that Bradfield attracts such opprobium: I came across their beer around 7 or 8 years ago, and remember waxing lyricalerhaps things have changed for the worse.
Of the regional cask bitters seen in my part of Kent Adnams Southwold bitter stands up well;Sheps Master Brew comes across as harsh, and not a patch on its glory days before they changed the yeast and used hop pellets; Harveys SBB can be unimpeacheable and as good as it ever was, but is over exposed,and the last time I tried Young's Special-not recently-I found it cloyingly sweet. I tend to avoid most Marston's beer, with the exception of Jennings,along with GKIPA and Badger (mainly due to their ruin of King and Barnes.)
Having said all that, a well brewed, well served bitter is a thing of great joy,especially when one doesn't want to be challenged by one's drink.
"At that moment I would have given a kingdom, not for champagne or hock and soda, or hot coffee but for a glass of beer" Marquess Curzon of Kedlestone, Viceroy of India.
I'm a bit confused by the term Boring Brown Bitter. Judging by some of the contributions above it seems to be a brown bitter that the drinker doesn't care for rather than a generic term based on the colour of the beer and that its traditional nature was to be scorned in the face of the straw coloured acid and the dark soupy gravy that is in vogue these days.
I assumed that BBB draws its opprobrium from ubiquity and that the great unwashed like it (actually they like lager) than anything to do with taste.
TT Landlord: I'm with OB, the elusive well kept pint is an absolute joy BBB or not.
Fullers ESB: Again, kept well this is excellent. Does its strength preclude it from BBB status?
Bass: Been very good since brewed by Marstons and closely resembles the drink which my formative years saw plenty of. Prefer it to the new and abysmally treated Pedigree. Both can be classed a BBBs.
I'd also add Everards Tiger which again, when kept well, is a very reliable session ale and easily defined as a BBB.
Struggle to find anything positive to say about Bombardier, GK IPA, Batemans, Lees, Holts, Robinsons, McMullens, Youngs (now), Sam Smiths, Spitfire (what have they done to it?) etc. Then again, there are plenty of non-BBB's which fall into this category.
As long as it's good (and agreeing with John about meat and poison), BBB or not, I'm happy to drink it.
"Beer is food." Morse, Colin Dexter