Multitasking is a lot better. I can minimize a game, open the web browser to look something up, then go back to my game without it reloading or force closing.
I thought the first iPad can do that with the firmware that gave you multitasking? Anyhow, multitasking is a lot better with multitouch gesturing enabled. If you haven't enabled it, I recommend it.
As for the OP's question, the experience is the same for me. The camera is nice to have, but rarely use it. Also, I'm probably the only person here that liked the back case more on the first iPad. Just felt a lot more durable in my hands.