Complex weenies...oh, my!!
Anyhow, I agree with you on your overall interpretation. Each "good" season had something about it, and it's not always easy to say which one is best out of that. 2009-10 is special for obvious reasons, and breaking seasonal snowfall records at the 3 area airports. The 12 day period from Jan. 30-Feb. 10 was the most remarkable stretch of winter I've seen in terms of snow, and I say that as someone who grew up in northeast OH. 2014 is known for its wall-to-wall events, none of them true blockbusters but a ton of moderate ones. 2015...nothing, then suddenly deep winter for like 5 weeks and good snow to go along with it. 2002-03...nice event in December, a cold January with a nice event (clipper, I think?), then of course PD-II in February! And of course 2016...the January blizzard...some say that year was "meh" and maybe overall it kind of was, but hell you can't look past the one HUGE event all the same!