"Comfortable and brilliant sound, but not as isolating"4.5 starson by rrrandr
Pros: They fit like a dream - I had a pair of Etymotics before and these are so much more comfortable. The wires don't tangle at all thanks to the slider, and as I said the sound is beautiful although I am no audiophile and can't get into details.
Cons: If the music isn't playing, you can still pretty much hear everything around you which could be a good thing. But when the music is on, I can't hear a thing even at lower volumes.
Summary: Comfortable and brilliant sound, but not as isolating as I'd like, but I got them on sale for $180 so they're definitely worth that!