I wonder if the taste is dependent on location.
It has to be. I know Mike was baiting a bit here but seriously some of the cultivars that seem fine elsewhere taste very different (I assume) here. I am no KP fanboy but there must be something to it, whether it is climate or soil or whatever. I know the older USA cultivars are nothing like the new superstars, but they are still grown there and are preferred there to things like KP. I am really keen to try some of the newer superstars and expect them to be a cut above.
My 4 year old who has no idea about cultivars was NOT a fan of keitt, palmer, Kent or brooks. I eat them but wouldn't buy them again. KP, maha and honey gold are good and she loves them.