I rated it as average, the last issue was really good but the series didn't need to be six issues to convey the story. Alot of useless stuff happened, like the involvement of the X men, the only pay off Logan giving the others s*** for involving them in the first place. Gotta love when the writer throws in a bunch of characters for no reason, then has one of them say "Gee, that was stupid."
Another thing that struck me as odd was the hostility between the two groups, I thought the x men were suposed to be Ultimates in training? The whole confrontation wasn't very well thought out.
I think the whole Vision thing is great and is in fact the meat of the story, every thing else seemed tacked on, which it probably was.
My guess is the whole trilogy could be told in twelve issues, but instead they are going to milk it for all it's worth. Which is fine as long as they get the books out on time, which we all know they don't :x
I probably would have liked it better than as trade, which is how I will be buying Arrival. Big delays for mediocre art and tacked on storylines is no good.