Good start, but then it gets ruined

It's fun, it's light, [but] it has a hard time when its tries to get heavy.

Instead, you get a movie that's enjoyable enough, but leaves you feeling like it could have been much, much more.

The movie turns out to be a little better than the average. Starting from a romantic formula often seen in the cinema, it ends in the most predictable (and somewhat bland) way.