I grew up w/out a tv at home for most of my life--but Star Wars was also released a bit before I was born, and the prequels were released right as I hit adulthood, so I just missed being "the right age" for it completely.
It has been interesting encountering younger folk where the prequels were their childhood--because it's their beloved childhood, they have a completely different view of it than what was going on amongst grown SFF fans when the prequels originally aired. (And I'm not bashing beloved childhoods; it makes me thoughtful about my own childhood favorites.)
I agree that it has a lot of elements that SHOULD make me love it. But I actually encountered FIRST (due to no TV at home and friends not exposing it to me outside the home) the influences in literature that Star Wars arose out of. I read the book Dune before I saw Star Wars, and I read plenty of SFF action/adventure before I saw Star Wars. So even when I finally did see Star Wars--I had already been exposed to the substratum that it arose out of, so it didn't hit me as "unique".