I'd like to point out that the people who are saying "yes" are all presuming it'll work at 100% efficiency... all those parts made by the lowest bidder. Hell, it doesn't always work in the 24th century, 200 years after its creation. And we're talking about the first one available for public (Human) use.
"No, you won't feel any pain, your pain receptors will be reduced to atoms and scattered across thousands of miles."
"No, you won't feel any pain, your pain receptors will be reduced to atoms and scattered across thousands of miles."