When it gets commercialized it's gonna be amazing I believe.
It's not ready yet, but at some point in the future, this will be the standard.

You may be right that VR is 3D 2.0, but I still think it has potential.

I voted indifferent because I'm sick to death of Oculus hyping the crap out of a product they clearly have no intention of shipping this decade.

I'm very interested in trying it, as those who were able to experience Oculus' new Crystal Cove prototype or Valve's prototype were very enthusiastic about it.

a reactions video: http://www.youtube.com/watch?v=VQ7KFJLVJyQ

I really don´t know, as I never experienced it. =/

It depends. Anything to do with a TV set or some LCD-filled helmet is not going to be my thing.

Something akin to Nerve Gear from SAO is completely different and I would absolutely play with that, provided (and I shouldn't even have to say this) it had safeties appropriate for an end consumer device. And we're actually pretty close to that. There's a youtube video of a computer reading a memory off someone's mind. Close, however, probably means another twenty years.

The problem, however, is likely to be NPC AI. If I played any of my current games in VR, the NPC AI would be so brokenly stupid it would ruin VR immersion. The first iteration would HAVE to be MOBAs or MMO's purely because the technology wouldn't be there to support NPC characters in a single player game.

People don't understand what VR is and can do exactly, otherwise they would not say NO. I have the impression that people think that since 3D TV or the Sony personal viewer is not exactly a revelation, VR is not a revelation in it's entirety. Oh, how wrong you are.
Keep in mind that for the brain to be visually fooled into thinking it's in the picture, the stereoscopic image needs to have certain strict requirements:
1. Full field of view coverage (not 3Dtv nor the Sony viewer headset do that).
2. Good enough image, well implemented perspective, no crosstalk. (3D TV doesn't do that, the Sony 3d viewer does an ok job of it).

But these new devices (well, device for now), do all those things and do them well (enough, given the prototype status).
=> Hello convincing VR!!

Boy, will there be much more news of people throwing away their real lives by living in a virtual one all the time after this.

I am in the yes camp for any new form of gaming. But, like anything else, I will try it before I before giving my official yay or nay. Like anything gaming wise, content is king, and one really good example can spur success.

This one got me really interested:

Seems interesting but I'm not sure how practical it is, but also having motion sickness probably influences that.

I´ve never tried it before, but I´m interested.

I can only say whether or not I care once I´ve tried it.