The movie tries something that hadn't been done for a long time. It tries to reach out and tickle the one sense that isn't being reached out to: smell. The fact that you have to scratch a number on a piece of paper you get, every time it appears on screen, can be a pain though. Still kudos for trying something.
That won't help with the story, that is too easy to see and guess for any adult. But they are not the main audience for this movie. This is aimed mostly at kids. They might kinda like it. It's not as bad for them and if you watch it with them, you might enjoy it because of that. I'm not sure if they will include "smell" cards for the DVD/Blu ray ... and how long the smell lasts. Apart from the gimmick there is not that much more there.
That won't help with the story, that is too easy to see and guess for any adult. But they are not the main audience for this movie. This is aimed mostly at kids. They might kinda like it. It's not as bad for them and if you watch it with them, you might enjoy it because of that. I'm not sure if they will include "smell" cards for the DVD/Blu ray ... and how long the smell lasts. Apart from the gimmick there is not that much more there.