I think White Light/White Heat is the best Velvet Underground record, so underrated.
Yoshimi Battle the Pink Robots is a good Flaming Lips album, but The Soft Bulletin is a masterpiece.
I agree with metalman that Angles is the best strokes album.
Likewise, I always thought that Humbug was the best Arctic Monkeys album, never was a fan of the first two.
When you mention Talk Talk, people always talk about their new wave stuff (It's My Life etc.), but overlook their fantastic Post Rock records (Spirit of Eden/ Laughing Stock)
I'm a massive QOTSA fan, but I feel like not enough people appropriated stuff like their debut self-titled album at all.