Nah, you folks are all wrong. When they finally get to Earth, and discover it's a blasted and irradiated ruin, and realize that "all of this has happened before; all of this will happen again," and realize that they are making all the same mistakes all over again because of 'human' nature (even the Cylons), it's a very powerful message.
It was three-and-a-half seasons (plus miniseries) of great television.