Supermassive Black Hole was just so much fun when it dropped. And Knights of Cydonia was gloriously bombastic. Album was a mixed bag but those 2 really sold it at the time.
Those were the two that killed it for me.
Well, it was only Supermassive Black Hole that I really hated on its merits (and still consider one of the band's worst songs). I was more put off Cydonia by the unbearable hyperbole about it as a Muse ultimate classic. It's one of the tracks I've come to appreciate more with the passage of time.
Origin of Symmetry is definitely where it's at though, agreed. I'll go to the wall for that album as a legit great one. First half of Showbiz and most of Absolution are aces too, and the Dead Star/In Your World single gave me two of my top five Muse tracks.