Whew, been really busy.
In any case, I'd say I'm pleased with the way things are going. Sasuke pulls off Kirin, I don't like the guy but I loved the methodical nature and execution of the jutsu, and Itachi remains standing.
Not only that, Sasuke's frustration is finally showing itself as he comes to see that it won't be so easy as he'd dreamt to take big brother down. He's upped the ante and raised his level, which means this is only going to get better. Zetsu just gets more and more interesting and with the commentary, proves he's got a mass of intelligence.
With Itachi poised to showcase the exact specs of this new jutsu of his, I hope it has some offensive assets as well. Although it was good to see that Itachi basically mocked Sasuke with his 'vision' comment, I have a bad feeling Sasuke will find a way around this jutsu, just as Itachi did his. Chakra or no, he'll pull something out of his ass.
In the meantime, I look forward to Itachi continuing to get his due.