Not all levels from LBP1 are copied, just the majority. As you can plainly see IMA_TAKA just recently created Bora Bora Island 2; a sequel to one of the most popular levels ever on LBP. There are plenty of gems still on LBP1, you just have to find them. To make it easier for yourself, just toss the Cool Page in the garbage. You failed to get your point across as well because I didn't see a single scene feature shark or bomb survivals...
Would I rage quit? -I just did.
Well, the movie itself didn't convey the same message as the description. I do agree with the description, though, Bora Bora Island 2 is the first original LBP1 level I've seen on the cool pages in AGES! The funny part about this is that your example levels were way better than almost all of what's on the LBP1 cool pages.