Nope, it's like wanting to see Buckingham Palace and being confronted by stall upon stall of pure tat before you can even get to see the place.
This Land's End entertainment bit smacks you right bang in the face and it was the first thing we encountered when we got there and our very first feeling was one of disappointment.
If you go to the opera you don't want to be having to step over lots of homeless people in order to get to your seat.
I reckon the 'tat' was probably introduced so the people with kids have something extra to do since it is quite a long way from anywhere. People want to make a day of it - & if the weather isn't brilliant it helps them use up a bit of time