Instruct: Classify the given Amazon review as either positive or negative.
Query: Quality that Doesn't Work

The cable was well built... Too Well Built. It seemed that the end connector on the 6 pin side was so well built that it had too much rubber on the end. It wouldn't allow the connector to fit properly in a normal firewire port. Luckily I bought the SIIG Firewire 800 9-6 Adapter. It worked perfectly. Fit into the MACbook Pro perfectly and instantly worked when I plugged my 1394a cable into it. I am very disappointed with the Cables to Go version. Sent it back for a refund within an hour.Buy the SIIG Firewire 800 9-6 Adapter and don't waste your time with Cables To Go 50704 3M IEEE-1394B Firewire 800 9-pin/6-pin Cable!!!!