Just got mine this week. I love it. It is what it is, and I'm planning taking it to China next month in lieu of my monstrously heavy corporate laptop.
I can do docs, move files around, answer corp email (lotus notes ugh), Skype, etc., so that just about covers it. I also like the fact it supports my various USB HDDs I must lug around with my work data.
All in all it's not a full blown laptop but I think the trade off is OK, and I just like it.
Long term I'm not sure of it's status but right now I'm in the honeymoon phase.
I've given the purchase a lot of thought and I'm happy with it as is.
Hoping the "update" that is long overdue will give more functionality.
Speed: As it is now it's fast enough. It's not as fast as a netbook but if I keep in mind it's a phone driving itself and a large screen and managing all the other s**t it works well enough.