Ya, 100% man, I never have it when I travel, like @blanchy a pint at the airport before I go and then no more Guinness until I get home, as it is a huge difference away from the auld sod, the one exception was in Singapore years ago where I had an unreal pint in an Irish bar, honestly it was as good as any pint I've had in most Irish pub, other than the top top ones..