I think the game sounds fantastic. The info on the project has become extremely hard to follow with Q/A's on Reddit, CR and team answering Q's on Kickstarter, answering Q's in live chat, etc. It's a maze of information but from what I've been able to follow this project looks awesome.
The SP game should be completed first and at this point it's looking like the MP game will launch 6 months later. I'm planning on putting together a new pc either with an oculus rift or with multi monitors and a track ir.
I also love all the shwag! There should be bomber jackets and all sorts of shirts and such on the site eventually too! $35 ain't that much people, I really don't see how you can go wrong here. $35 I think it what it takes right now.