
My reactions to Silverberg are somewhat uneven. I absolutely love the creepy yet alluring The Book of Skulls and the dystopian The World Inside but have never been able to get into, let alone finish, any of his Majipoor series which he seems to be so well known for. This one left me ambivalent. I think sometimes he tries a little too hard with his social messages -- in this case, I suppose, the value of love (published in 1971, surprise, surprise).
The main character, Kinnall Darival, is a member of the upper classes on a world settled several thousand years ago by religious fundamentalists (specific type not mentioned but one suspects a virulent strain of Puritans). The original settlers built into their world the Covenant, a socio-religious structure that requires people to keep their private joys and sorrows -- indeed all their emotions -- strictly private and bother no one else with them. This suppression of the self is so extreme that the words "I" and "me" have become obscenities and the greatest sin/crime is "self-baring."( more, including spoilers, behind the cut )
I give it a resounding "Meh."