good movie, silly ending

Rating: 6/10 (6 February 2010)

While overall I enjoyed the movie the ending just does not work . in the first two movies the plot was such that "skynet" as housed in a supercomputer that becomes self aware. then nukes the world.
in this installment however "skynet" is the internet, IE. it is nothing more then a virus that takes over all the small home computers connected to the internet and becomes self aware, OK this could work. but then to make amends with the previous movies, it still nukes everyone ! the problem is all those locations and computers are skynet itself, in effect skynet would be destroying its own brain in an attempt to destroy the humans. so the the question becomes why would skynet destroys 99% of itself ? it wouldn't.