Fairyland. Paul McAuley.

I really enjoyed his Quiet War series rating each of the four books four
stars.
Fairyland. Paul McAuley.
Sounds like fantasy but science fiction where the fairies are mechanical
dolls, (working robots, pets, sex toys and more), whose programming has
been hacked to allow them freedom. It is a very dark book. I found the
three sections with three protagonists, the manufacturer of drugs from
non replicating bacteria instead of chemicals mixed up with gangsters in
London running doll fights, the social worker investigating destitute
children being mutilated in Paris and the American journalist covering
the final conflict in Albania confusing. By the third section which
switched between all three protagonists, I was forgetting who was who
and not really caring very much, so, although I finished it, I gave it
only two stars.
Parts of it were great but the interesting parts seemed to fizzle out
too quickly though the scope and concepts were astounding.
The neurological and biological science science was beyond me and it was
a little oppressive in the first section but that was a minor issue as
in general I enjoyed the nanotechnology explanations.
"Slowly, copies of the library of fairy fembot code are written into
tangled buckyball strings, which are delivered to Alex’s T-lymphocytes
within protein coats derived from modified HIV virus."
I think that I would appreciate it more on a reread and rate it higher.