Terminator Salvation -- an update

There used to be an article on Terminator Salvation at this page on the Premiere website. But if you click on that link now, the website re-directs you to its home page. Hmmm. Fortunately, io9 has summarized and quoted what I presume are some of the better bits from that article -- including what sounds like a significant spoiler or two. As always, read at your peril.