Thanks for the post OP, I just got back from buying one.
Quick review:
As another post stated, the packaging is more than adequate.
Total setup took about 20 min from opening the box to me sitting here in it typing now.
Everything went together very easily, and all the parts are labeled well (i.e. "front", "right", "left")
Be careful are there are 2 types of screws, long and short.
The short ones are maybe 1/4'' shorter,
so just make sure you pick the correct ones when you install the mount to the bottom of the chair.
The chair appears to be very adjustable, although I haven't really messed around with all the different options.
The wheels are really nice, almost rollarblade like in smoothness. (might actually be rollarblade wheels)
Pretty easy to roll on carpet, although they might be a little too easy to roll on say a wood or concrete floor.
I am really impressed by the wheels as it seems on most chairs that all they have are crappy plastic wheels.
From the looks of it, these might actually have ball bearings, but I am not sure.
The chair has a nice curve and feels like it should offer good lower back support.
I'll write more on that after I have been sitting in it for awhile.
I'll add more stuff after I have sat in it for awhile and get a feel for it.