Why not? A lot of their songs really suck.
Heretic!

/me envisions 300+ post religious debate . . .

Ok actually not all Rush songs deserve a 4 or 5, but these wouldn’t be a lot. As a matter of fact, I can think of about 3 songs between 2112 and TFE that I wouldn’t want to hear on a regular basis. Since I can’t choose between them, I prefer let the almighty randomizer decide.
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-Jeff
Rome did not create a great empire by having meetings; they did it by killing all those who opposed them.