The odd angle I am refering to is having the sensors above the player. I used a bookshelf on one side but had to buy a tripod on the other side.
On the cable, the problem is that even when seated, you end up turning on yourself, and then you don't have one but many cables to manage that you cannot see. It almost requires some assistant.
On blury edges, it doesn't feel like a resolution problem, rather an optical problem. Perhaps my headset wasn't adjusted properly but I couldn't find a way to improve it.