This is a label from the '90s from the old bottled Guinness that was absolutely terrible. Since then they've applied science and things to the process of bottling the stuff so that the Guinness you can buy at the store actually tastes kinda like the wonderful Guinness you can get at a pub. I believe they have a do-hickey that injects nitrogen and love into the drink, making it taste more like the pubs' version.
I absolutely love Guinness. I lived in Ireland for a while and drank way too much of the stuff when I was there. As they say, no beer comes near.