Any other fans?
I only have the first two albums, and I've approached them fairly slowly, but I'm now convinced they're both damn good albums. White Light/White Heat is far more interesting and consistently exciting in terms of experimentation and general weirdness, but the first album feels more complete, it benefits from the pretty moments, and song for song, it's a far stronger collection. I'm really looking forward to checking out the other two albums, particularly the third, since it's apparently the polar opposite of WL/WH.
These guys are slowly becoming one of my favourite groups from the '60s. Really interesting sound.