I read The Lightning Thief by Rick Riordan recently and immediately saw its so called movie adaptation. It's not really, it's more like they loosely based the movie on the book's story, cause they changed pretty much all that they could change: the protagonists' age, their appearance (which I'm used to by now so it doesn't bother me so much), their personality, the story and the villan...
I'm sure there's more stuff they changed but I really don't want to dwell on it further. I've decided to pretend like it was never adapted...
That being said I do intend to see the adaptation of the second book in the series because the trailler has somehow restored slightly my faith in it. But I'll be seeing it with very low expectations. Also I want to see how they'll spin the fact that the villan on the first movie wasn't who it should be.