(Original Review, 1991)
I just got around to reading DRAGON'S EGG. It is probably one of the best hard science fiction novels I've ever read. I thought the human characterization was weak in places (not enough introspection, lack of diversity of characters), but clearly Bob knows about the scientific establishment! Actually, I thought that the alien characters were better drawn.
[2018 EDIT: This review was written at the time as I was running my own personal BBS server. Much of the language of this and other reviews written in 1980 reflect a very particular kind of language: what I call now in retrospect a “BBS language”.]
If you're into stuff like this, you can read the full review.