This thing is a steel cable...
The good: I've climbed on this rope for a season and a half now doing almost entirely single pitch sport climbs. It's seen a lot of whippers and abrasive rock with little or no wear. This rope is amazingly durable!
The bad: It was quite stiff when I bought it and hasn't really broken in, either. Even with diligent rope management and a clean rope bag this thing picks up dirt like crazy. I've washed it three times (once at the end of the first season and twice back to back a few weeks ago) and still haven't managed to get it past a honey mustard color to it's original french's yellow. It is also very abrasive on my hands and gear when lowering or clipping - probably the dirt that won't come out of it.
Bottom Line: I wouldn't buy this rope again. It's got all the specs of a great rope but the way it handles is a deal-breaker. Friends agree.