I have a non-coated Bullet Line. Its ok. Havent had any real problems with it, but you really do need to make sure its not tangled before you start feeding it out. I've found the best way to solve this problem is to toss it into the water before your run. The price was good, and I'm used to watching for tangles now, but without checking the link myself, Bhyatt's suggestion is probably better.
Sidenote, the handle we got with the rope sucked really hard.