Love this deal. Nothing like seeing two companies who have zero idea how to actually service their customers team up for an epic disaster like this is going to be.
Microsoft continues to prove that their interest in the video games industry is only skin deep. Once again they're throwing money at a 3rd party title instead of developing meaningful studios of their own. They didn't turn out a worthwhile new IP all last generation and are full speed ahead for the same accomplishment this generation. Hell, they even bought Bungie when Halo was already well in development and a PC gamer most anticipated title so it's not like they even really generated their flagship.
This is all a further reminder that Microsoft was only in this industry in the first place as an attempt to block Sony from "taking over the living room" and now that tablets/smartphones/etc. have invalidated that concern only focused on data acquisition and anti-consumer policies that shift the value proposition even further away from consumers towards their side of the table.
As for SE, I mean, when it comes to IP mismanagement who else does it better? Bitched that the first Tomb Raider didn't break 5M units sold in it's first few months, now intentionally sabotages the sequel to guarantee that it won't hit that mark by making it a timed exclusive to the lowest selling system it was in development on. I'm assuming they were too scared of Uncharted 4 to launch against it on PS4 and think that shifting their release to the spring will give them some distance. It won't, it'll just make their game seem like a second tier title. Which it clearly is, otherwise they wouldn't be so damn afraid of Uncharted.
In the end this isn't going to move many XB1s, so MS is throwing money in the trash to pad their 2015 exclusives. It isn't going to help Tomb Raider sales for damn sure, so SE is basically handicapping the growth of their most compelling current IP in favor of a short term pay off. They'll both lose, consumers will all be able to fish Tomb Raider out of the bargain bin for either console by late 2016 anyhow, and they'll complain about piracy and diminishing market for why their titles aren't selling well.