.....and I think that you're underplaying the importance of Harvey's (& Piglet's pies!); the Large One's views are shared by more than just a few "exceptions" and you're expressing a lager drinkers view.
Every time that Harvey's hasn't been available in WSL after the match then my group of 8 friends head off to the the Swan, Brighton or Lewes. (and if we catch the train then we certainly don't wait 45 minutes)
Why would I express such a view, given I'm not a lager drinker?
And one of the staunchest pro-Harveys men I know, when offered a pint by me, moved to Fosters when Harveys ran out.
Question for you: if it wasn't Harveys but was A.N.Other well-regarded ale, would you head off, or would you stay and carrying on drinking the non-Harveys brew?