Ancalagon
Dusty Dragon
I'm of two minds. I had a great decade playing AD&D 2ed where the rule was you roled up 3 sets of stats in order and played one of them. I loved how organic it was. Had a bard with an 18 Con (back then non-fighter-subclasses stopped getting extra HPs at +2) - ended up being the guy who'd drink people under the table.
On the other hand, I love the faustian bargain of ASI *OR* feat, and find rolled stats give too much variation between characters that some need those ASI while others give up nothing to get feats because they rolled well.
So I really like in order, but 5e isn't the system I'd do that with.
Roll AND balance!
http://aramis.hostman.us/dnd/RedrickRoller.html