It was one of the best excecuted single issues I've read for a long time. Daredevil and New Avengers were both pretty good too. And finally, Peter's starting to question Tony's actions in Amazing Spider-man, about time too.
It's a visually appealling issue as well. The main crib that I had about Lee's art on Hush was that there were a lot of large panels with empty spaces. Kubert's art reminds me a bit of Perez' s in that the panels are busy, not just cluttered. It will be interesting to see whether they can keep this up without falling behind schedule.