Ghosthouse, so glad you gave Pinback a shot. The first song I ever heard by them was the credit music. I don't remember which movie but that doesn't really matter. I must have watched the credits at least five times. My wife wondered what was wrong. Well, nothing. Just discovered a band that to me is so incredible. The song BTW was Non-photo blue from Summer in Abbadon. I originally thought that Summer in Abbadon was the best of the three records that I purchased but soon learned that Blue Screen Life is the one, for me anyway.
I have certainly had many experiences like yours having purchased a record (CD) and found that is was not very accessible on those first listens. But after repeated listening finally "getting it" and many of those records have stood the test of time for me. Pinback has really given me a new lease on my music life, kinda like the experimental genre with bands like Prefuse 73 that I discovered about ten years ago. I needed something new and stimulating and found it there. It really excited me about music again. I am still the most enthused by that genre.
While I'm thinking of it, Toy Matinee is a great record from the early 90s and is well recorded. Another one that has stood the test of time for me.