The Film is Ham-Fisted Schmaltz
I saw a preview. This is one of the most mawkishly unwatchable films I've ever seen. The characters are flat stereotypes, and every line and story element is a cheap cliché. Every plot point is telegraphed in advance, and then plays out at an agonizingly slow pace, accompanied by manipulative music. I couldn't take it seriously or care about the characters.
I haven't read the book, so can't comment on whether the rendition is faithful.