So, going through the "missing pieces" list you provided earlier, the only thing that actually holds is probably just NGU. You can insist that it's a "deal breaker" for you, fine. But attacking others being disingenuous simply because they don't agree is probably too much.
Context for others: NGU is a proprietary algorithm created by the author of madVR.
Context for others: NGU is a proprietary algorithm created by the author of madVR.