Dear Tulsa -
Hello from Gangneung, South Korea.
As you know I am a fellow Frenchman. I will not rate Games from worst to best. I have been to six of them. All I can provide is a personnal feeling, among the six I attended, the ones I enjoyed the least are the Torino 2006 Games. The attendance to the alpine venues where I went was low, and the big city was engulfing the Olympic feeling of the Games. Does not mean they were better or worse, just a personal impression, and comparison to my previous visit to SLC. I have also to break some news to you : Albertville 92 Games were not among my best experiences either. In Albertville, I attended the Games from OC to CC, being there for sixteen days, going to up to three events a day, more than 30 events total, including all figure skating events but one. The Ceremonies were great, real breakthrough ones, but the too spread out venue plan was a logistics nightmare and removed some of the Olympic feeling by being too diluted through the Tarentaise.
My best experience - no surprise there - is Lillehammer 94, you can't beat the Norwegian Games for the mood. And by the way Lillehammer was as cold or even colder than PC. I was at the 50 km and I still feel cold thinking of it.
I would put PyeongChang on par with SLC in my memories. Contrary to your statement, the ten events where I went (hockey, alpine skiing, nordic skiing, bobsled, figure skating, speed skating, short track) were packed except for the best seats Here is why. I made the point for Sochi, one of the issues at the Olympics is that the best seats, reserved for Olympic family, TOP sponsors, athletes, etc are often empty, and since these are the best seats, they are more conspicuous on the broadcast. The Olympic park in Gangneung was smaller than Sochi's and was nicely crowded. Long queues at each pavilion of the sponsors showcases.
I can not give enough praise to the wonderful PyeongChang volunteers ; the quality of the brand new facilities and of the venues is great - and there was snow. And free Wifi in each venue or ice rink. The compact venue plan made it easy to watch multiple events on the same day, even if you switch from Alpensia to Gangneung. You can't beat the KTX which takes you between the stations of both clusters in about 20 mn at high speed and for about 6000 wons in comfortable seats.
Regarding Sochi, wonderful experience overall for me, great organisation and venues. It is only the context which makes these Games feel "Bad".