The only Camus I've read is "The Stranger" but I loved it. Here's my take on it all... I think absurdists and nihilists make 1 critical mistake: they base their model of the universe upon the ridiculousness of human nature (which I won't argue!) and overlook the idea that humans are just a speck of creation whicht will hopefully wipe itself out soon.
But think if it... all your suffering and frustration and anger is most likely caused by humans. If you were alone on an island with nothing but coconut trees and parrots and crap, you might still be miserable but at least the natural world would make sense to you. Cause & effect. Everything behaves as it should. Tide comes in, tide goes out, etc.
But because we surround ourselves with human society--ridiculous, inconstant, unpredictable, illogical humans--then the "world" seems like it's absurd, pointless and doomed. I'm not sure what Camus himself believed, but definitely "The Stranger" was pointed at how twisted humans are. The whole thing about the court case focusing on how he reacted to his mother dying, that was so true: human society judges you based on how you conform to society's customs. Crying when you're sad, etc. If not, you're an aberration and you deserve to die.
But now back to the deserted island, the coconuts & parrots don't give a rat's ass if you are emotional or stoic. In fact nature's (and the universe's) accepted norm is detachment, just like our hero in The Stranger.
So that leads me to the thin thread of stability that keeps me from painting the walls with my brains every day. Sure, humans suck, human society is totally upside down, and there's no sign that humanity will ever amount to anything in the cosmic scheme. But I'm still curious about the rest of the universe. Why do planets revolve around suns? What is this thing called gravity which we can always depend on? Physics & light & sound (and even non-human lifeforms) are structured and logical, which is comforting. At times I can almost believe everything makes sense.
Then of course I see my neighbor driving drunk on his tractor down the highway, and I'm like..... AAaaaaayup. Someone please fucking torch this planet already.