I purchased a Bluewater Accelerator 10mm rope - used ~10 times. It was the most horrendously stiff rope I have ever used. It required constant flaking and uncoiling in order to adequately belay someone. On more then one occasion, I had to ask the leader or second to anchor mid-pitch so either myself or they could untie in order to relax the rope to belay them at all. This was clearly a potentially lethal situation. This rope's stiffness never decreased through use or proper care and belaying was actually dangerous.
I sent the rope back to Bluewater requesting a refund. There was no reply for 4 weeks; I then called customer service at least 12 times before reaching someone. I was informed the rope's stiffness must have been because of something I had done and that they were sending the rope back to me. When I tried to understand why they were not standing behind their product they hung up on me (this person at Bluewater turned out to be the company president). Very professional.
In summary, i would be very suspect of purchasing a Bluewater rope - not to mention the horrible way they treat the average climber who simply wants a useful rope.