Summary: Yes, they are expensive. Yes, they are worth it. As all the positive reviews say, these have to be one of the best IEM's out there. The only thing I have to add is fitting the right plugs for your ears is key. I ended up having to use different sized ones for each ear in-order to get the best fit.
Summary: Right, first off AMAZING PACKAGING. Second off, you DO get all the accessories: all ear buds, the little hooks, everything. Sound quality is good but they need a while to warm up, also make sure your using the right size ear buds as they need to be fitted properly to get the whole picture, push them in, wiggle them about you'll know when you have them fitted right, trust me. The isolation is incridible and a little scary when crossing a busy road!