Thanks for your feedback! That is really helpful. We have a new build on the way in a week or two that should fix the controller only stuff.
While I agree that the sprint is pretty poor, depending on the severity of your asthma, that may be about as far as you sprint. My asthma isn't quite that bad, but I probably couldn't make it much further sprinting if the weather were cold, which is one of my worst triggers. You hit the nail on the head though. It's not about realism. It's about creating tension in the game, and I think it really well in the enemy encounters, which will be in a future alpha build.
I really appreciate you taking the time to play the game.