Mania.com have a review on Comixology on the iPad/iPhone on their website – very in depth.
Enter the iPad and Marvel’s foray into the digital world in this format. It wasn’t enough to get me to leap into the iPad world when it launched since I’m not as much of a fan of their works as I am DC Comics’ titles. So when DC made their announcement for the iPad, well, in the order went after a day or two of internal debate and I finally ended up with one and have started putting it through its paces. The digital form of comics is ideal for me with what I want, in that I want to read the stories, own some version of them (that I know is not forever, but see the part about likely never re-reading something) and be able to read it in an easy to use format that’s highly portable and able to store a large amount of them.
Read the rest here