If you are not familiar with streaming from your PC to your deck, here is a reminder that it is really helpful especially with very demanding games like Alam Wake 2 to be able to render in 800p or even super sampling it a bit to 1200p and watching it on the new OLED screen at its full high settings and ray tracing glory.
Is there any way to get rid of crushed blacks when streaming with Steam Link?
Not that I have found. Best to use moonlight