I HATE Phish, except for one song "Free". My friends can't understand why I can't stand Phish considering the level of musicianship they think I have attained, but, there's no accounting for tastes... Same with String Cheese and Widespread: I can't stand'em. In fact, I don't even like jam band music. But I love The Grateful Dead (and Band of Gypsys which were improvisational to a certain extent).