Some here to agree with, some to disagree with...
First: "They didn't have time to develop fully...."
Other bands from the same period did.
The Clash: Formed 1976, inspired by the Sex Pistols.
Warsaw: Formed 1976, inspired by the Sex Pistols.
The Clash: Released 1977
Give'em Enough Rope: Released 1978
Unknown Pleasures: Released 1979
London Calling: Released 1979
Closer: Released 1980
Different bands, different sounds, pointless to say one sound is better than another. But "they didn't have time to develop?" Other bands did.
Second: "Who knows what they would have become if only Ian hadn't..."
They became New Order.
On the other hand, another band formed in 1976, The Cure, didn't really start to come into their own until about 1980-1981, so....
I'm open to reconsidering Joy Division. If you JD loyalists out there think I'm wrong (i.e., you think they're under-rated), tell me which tracks I should be listening to in order to make a proper assessment of Joy Division's legacy. I'll give a fresh listen, and let you know if it changes my impressions of the band.