As long as your PC/Laptop has an s-Video port, I can't imagine a simpler way to connect it to your TV - simply plug the s-video cable into your PC port, plug the audio cable into the headphone socket, and then choose if you want to connect those directly to your TV, or, even easier, connect them to one of your TV's SCART sockets using the SCART adapter provided. And that's it.
The s-video cable is a bit thin, and none of the stuff looks like it's been made by Rolls-Royce, but it didn't affect the picture or sound quality as far as I could see. I can't speak for the professional user or hi-fi buff, but if, like me, all you want is to watch some video clips from your PC on the TV, then this is the answer. Great value for what's included in the package.