I sort of see what you mean, although I only normally watch shopping channels if it is something I might be interested in or if I have it on in the background, I never really thought of QVC as an entertainment channel.
I must admit I watched it and have ordered a couple after spending 10 mins last night cleaning the cooker after the potato water had spilled and burnt on the hob. Sometimes the most simple and 'boring' things are the best when it comes to using them.