I'm in my mid-20s and I like Shawn Mendes' voice as Lyle. Having him in the film made it good to watch, but I thought it's plot could have been better. Some of the characters are not emphasized as much as I thought they would be and some of the music is a bit basic. Also, the conflict in the movie was not as climactic as I thought it was going to be in my opinion. Nevertheless, I do not think that watching the film was a total waste of time or money. It's important to keep in mind that this is a musical for kids and therefore the plot is going to be somewhat basic. If you're a Shawn Mendes fan and/or a parent who wants to take his/her kid to see a movie, it's worth a watch.