If the rumored prices of $3k for the lower MP unit and $4k for the higher MP camera are true this is dead on arrival. Sony will still be dominating the mirror-less market.
There are definitely some terrible theaters and badly calibrated theaters out there. If you have a good one near you then no home theater setup can come close in my opinion.
I still go to theaters because IMAX screen and sound > pretty much every home theater setup.
Oh, your home theater has a 100 inch screen? Cute. That screen over there is 100 feet.
I use a Glorious at work and have no complaints. It stays in place well and is comfortable. A few months of heavy use and it still looks and feels good.