SPOILER ALERT!
Camouflage
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I think that Haldeman gave much importance to this being and the main plotline was not as developed. This characters were in my opinion weak. In some way the alien appeared more human than the humans themselves. It remind me of Data from Star Trek.
After the first couple hundred pages we get to see the meeting between both immortal alien being and humankind. There is a little suspense in the end and in my opinion was the best part of the book.
Overall I didn’t enjoy the book that much. It’s a nice, fast read but besides that it isn’t nothing new in my opinio