I think The Wall is a great album and a great achievment by Waters, but it's a bit much in the Debbie Downer department.
Unlike other Floyd albums such as Wish You Were Here, Meddle, Animals, Atom Heart Mother, etc., I can't listen to the Wall over and over again. Once in a blue moon I'll spin it up, but it's kind of draining to sit through the whole thing for me. Earlier Floyd had some absolute beauty like Echoes and The Narrow Way and Obscured by Clouds, but starting with Animals it was all becoming a giant soul-crushing steamroller driven by Roger Waters over the band's fans and listeners.
The music is still awesome, of course, but thematically it lost that wonder and whimsy of the early stuff had.
Is it commercial? Is that a real question? Was there ever any plan to get something like The Trial on the radio? I don't think so. The unsurprising fact that a few songs from a hugely popular rock band wound up being big hits doesn't change the fact that the album as a whole is an uncompromising work of art.
I like this comment. I'm one of those people who really loves a giant soul-crushing steamroller driver over me by Roger Waters, but I'm weird that way. I was always surprised when anyone's criticism of this album was, "it's too commercial," because when it came out, they desperately tried to find the single on rock radio. They released "Hey You," and while it's a good song, I didn't see it as one everyone would sing along to.
The funky bassline and sing-along quality of "Another Brick in the Wall Part II," does qualify it as a potentially commercial song, but it starts with helicopters, insane teachers, and has a ridiculously cumbersome name. There is no way Waters was writing that one thinking, "this will be on American Bandstand for sure!" I know "Comfortably Numb," "Young Lust," and "Run Like Hell" ended up becoming rock radio staples, but surely no one thinks that is by design. The Wall is a very dark, and harrowing story, and I don't blame anyone who wants to get as far away from it as possible.
I also agree with the posters who say it's no "Dark Side" or "Wish You Were Here," but thematically, it's a great next step from Animals, and sonically, it's sort of a return to earlier form in a lot of ways, while taking a few steps in a new direction.
It's Pink Floyd for the end of the seventies, an era where we lost Lennon; gained the Reagan Revolution; stopped trying to go to the moon, and basically became a material worship culture after all the "let's party" vibe of that hole left after the Cultural Revolution broke down.
I love it, but I don't blame anyone who doesn't.
It just irks me when the given reason is "it's too commercial."
Grrrrrrrr.