That’s fair.
Sonically I was always drawn to their earliest phase. You can’t quite call it post punk or that it sounds like Joy Division but you can really tell how much they were influenced by that and them at the same time. The influence is probably most notable in the production and the ques it takes from Martin Hannett. There’s a space in the mixes of the first three that absolutely wasn’t a trait of big time U2.
I’m with Lee that October and The Forgettable Bore were the weak points of the 80s.
Beyond Actung I actually don’t really like 90s U2, it does nothing for me. I’d put Zooropa above Pop but that’s as much because I really can’t get on board with Pop rather than I really like Zooropa. Actually, I would probably put Rattle and Hum above Actung as well if I think about it.
No Line on the Horizon is my least favourite of their career, it’s bad bad bad.