Yes, but only on if I could do it on under the condition of being very old and likely near death but still healthy enough to have some independence. I am very curious to see what human civilization could advance to. Just a glimpse is all I'd wish for, really, a day or week at most would suffice. And hey, maybe in 1,000-5,000 years we'd have some of our shit sorted out. Maybe.
Though I can't help but feel this would be a selfish decision on my part. Presumably some people who care about me would still be around, be that my spouse, children, sister or friends, and wouldn't want me to leave them. But on the other hand, again, I'd be very aged and at least being cryogenically frozen would give me a chance to say goodbye to them as opposed to a possibly spontaneous death where I would not have that option.