I'd get VR googles if I were really hardcore into flight sims and had a modern flight sim that I were willing to sink a lot of time into. I think that they're legitimately a good match there. And they compete favorably both in price and performance with some of the alternatives that people have used in the past for that, like a wall of monitors and eye-tracking systems.

But I don't think that they've met the threshold for being worthwhile for most people in most other genres.