Media Post- Will the movie be as good as the book?

Ah yes, "The Fault in Our Stars," the book I read the summer before imagining I would be in high school.

And now with the movie coming out this July, it's like I almost forgot about the book.
I learned somewhere that the movie will follow 95% to the book. That's good I guess. The trailer, though. Wow. It's really amazing. It's like it gives off a vibe that the movie will turn out really happy.

So, will the movie have the same effect as the book did? The only way to figure that out is by watching it.