I like Ellis and Granov's art was great, however, I agree with TheCorpulent1 and DBM. I just don't see why these changes were necessary or how they're going to contribute to him as a character. As a stand-alone story, it was enjoyable (of course, I waited to read it all in one sitting), but I honestly don't expect Bendis and Millar to be doing too much (if anything) with his new powers. I'd be surprised if they were even acknowleged in New Avengers or Civil War.
Even though I don't really like his new powers or abilities, I'm hoping they stick with them and explain them further rather than pull a Spider-man Disassembled type job where they just "forget" about his new powers all together.