Great cable so far. I am using the DisplayPort cable to connect my laptop's docking station to my 20" Dell LED monitor.
To start off with, the packaging is above average. It comes in a nicely presented bag that is sealed closed but is resealable. In the package is the display port cable and a cable management accessory with adhesive tape. The cable management accessory was a pleasant surprise.
The display port cable is decent quality. It doesn't feel or look premium but for the price a very good cable. It does have tabs on the plugs that lock/unlock the cable into the port to prevent the cable from coming out accidentally, which some people may like. It is sometimes difficult to remove the cable from the back of the monitor because the tabs but it shouldn't be a deal breaker.
Video quality seemed about the same as some of premium cables I have.
I wasn't able to test the audio yet as my monitor doesn't have any speakers but the cable does allow for audio as well, as all Display port cables do.
The cable is 3 feet end-to-end. It wasn't quite a full meter when I measured it. It only has about 2' of usuable cable. If you are running this cable from your desktop to your monitor, I'd recommend getting a longer cable as the 3' cable really isn't that long. Luckily my laptop's docking is right beside my monitor so 3' worked great for me.
Overall good cable, but don't expect a premium cable.