I was into PF a lot between age 12 and 16, or « before U2 » as mentioned in another thread.
I must have listened to Dark Side a thousand times back then. The Wall was huge for me when it came out, as it was then the peak of my fandom. I remember all the promotion in record stores, all the talk on FM radio, etc... the movie was excellent too.
But I must admit that after 1983-84, I really left prog rock behind and was more into all the new sounds coming in through the « new wave ». Never truly went back, but did enjoy Division Bell to a certain extent.
Your top 5 is exactly as mine, btw.