I like densha otoko too. Regardless if the story is true or not, it has a message. Hopefully, it'll reach you or at least get your brain working. If you have trouble remembering, stories play a big part in our history. Stories inspired and founded countless religions. The basis of truth is irrelevant. That's why it's called "faith".
I guess there are people who don't like the story. It must be tough to be like them...