Overall, probably not. I don't really want any more existence.
Still, I guess some of the aspects of it would be cool to experience. It would be kind of awesome to be able to walk through walls, fly and go exploring. I guess you could even go underwater. I wonder how fast you could travel. Would be nice to 'see' some of the wonders of the world without any cares about money, the weather, predators eating you, or being murdered.
Sometimes I even wonder if I have already died. Those automatic door sensors don't always seem to register I'm there. I start having to wave my arms. I live a pretty isolated life too, so I have to try and recall the last person I had contact with- just in case I am dead and don't realise it- like in that film.