The Wall is more of an art piece than an album, I do think it's length is a blessing and a curse because it really lets all acts of the story play out without feeling rushed but at 1 hour and 21 mins it's more of a committal and the fascist part at the end means it doesn't feel very appropriate to just slap on at any point. Listening to it is more akin to putting on your favourite movie in the background than playing an album because it's a performance first and an album second. I think out of any Pink Floyd album The Wall is by far the best one live, the 'coolness' of the fascist iconography being played out and paralleled with modern day politics lends itself quite well to a live performance. By far the most memorable bits of seeing Roger Waters live.
Even though I think its a performance over an album there are a few tracks that can be enjoyed totally independently. Comfortably Numb has one of the best guitar solos of all time. Yes the rest of the tracks individually aren't 10/10s but they shouldn't have to be for an album to be thought of this highly because when thinking about how fondly you think of an album it's the album you are rating not the individual tracks which is why I don't get why people criticise it for having "filler" tracks when they add to the album and performance not taking away from it like a traditional album.
Another Brick In The Wall Pt, 2 is what originally got me into the band like many others, an offhand reference at a restaurant about not eating your pudding lead to seeing a tribute act which lead me to really getting into the band and connecting with music at a deeper level. It's an iconic song but I really think that the song on it's own does it justice as The Happiest Days of Our Lives really adds so much to it.