You have to let em grow on you.
The first album took me about a month to start to enjoy it.
After a year I was hooked.

Same thing with the second album.
I was down in the basement with a friend of mine checking it out for the first time. After it finished we didn't really have much of an opinion of it except that it was well made.
After months of listening to it though, it became our favorite album.
Years later now, I can greatly appreciate the guitar work involved.
Back then I didn't understand it very well.

The one thing that blows me away are the harmonies. Bery much like Yes, but even better.

Definite stoner music. :D