Hopefully Microsoft will see that ~2/3 of viewers disliked this video. It's essentially the same as a political smear campaign; all it does in the end is make Microsoft look like a petty competitor and bad sport (regardless of whether or not it's justified.)
It looks like business-as-usual in Barad-dûr, but don't let the looks deceive you. It seems that Isengard grew up to be a formidable enemy - without Mordor admitting much weight to it until recently.