Just like any movie, it has that same tragic (I think that's the terminology. *?) moment where the two main characters clash and go their separate ways and yet, get reunited to complete the same objective. This doesn't necessarily mean that this is was a bad movie though.
Even at the age of 27, I thoroughly laughed throughout the movie. It was very enjoyable, to say the very least. The movie is a great, family-friendly movie, infused with a good amount of dad-jokes and witty, comedic responses.
Will Smith and Tom Holland does a great job portraying as the main characters, Lance Sterling and Walter Beckett, respectively. After realizing Will Smith was one the main characters, I could see his "Hitch" and "Fresh Prince of Bel Air" persona thrive in different parts of the movie. And those were great.
Sorry Tom, I've got nothing to compare you by, but you are just a good guy. Not just a Good vs Bad, good type of guy, but you seem like a sound guy. Trustworthy, honorable, chivalrous, good type of guy.
Watch the Movie.