I just received my momentums today by UPS. I got to listen through them at Best Buy the. Other day against others they had in the store for demo. They were the best in my opinions in isolation, sound wise they sounded really good to me and the bass wasn't as hard on my song choices. So, I think they are pretty sweet for what it's worth and the carrying case is cool, stiff and seems to keep them protected very well. I havent put my headphones down all day lol and they are comfortable
mmm... @endallchaos, I wouldn't be so quick to jump to the awesome. YMMV. I personally found the Momentums to be uncomfortable to wear after 1-2 hours due to their real-world on-ear fit (despite the over-ear name). However, their earpad material is definitely very nice: very soft real leather.
I would definitely recommend going to best buy or somewhere that you can demo these in person or get em from somewhere with a nice return policy just in case. Hope you really like em tho!