Okay, so i was getting pretty sick of answering so many perguntas about the same thing, and im sure others are/were too, so i just thought that it would be better for everyone to add their opinion to this thing, cos i guess it just makes life easier, and because you can get LOADS of replies/answers on this. So yeah, enjoy.
In my opinion, Harry Potter is better, and i prefer it mais than Twilight, because i feel as if i can relate to the characters more. Also, i feel as if Twilight doesn't really have a plot, compared to Harry Potter. (There is more, but i cba to write anymore atm, haha)