Why does the Vive Cosmos exist? Who is this product even marketed to? Who would want to buy a Cosmos and why? Rift S does EVERYTHING better for $300 less. Not only that, but every single review is calling the Cosmos a horrific disaster in almost every single department. Tracking, comfort, display, battery life, etc.
Battery life only lasts 4 hours too, running off of TWO AA batteries. Rift runs off of one and can last you like 16 hours. Who the fuck wants to insert in 4 new AA batteries every single time they pick up their cosmos to play? 

I just don't understand what HTC was going for with any of this and can't imagine this being any kind of financial success for them given the overwhelmingly negative reviews and high price.