Let's cut to the chase; Smurf movies aren't going to change the world.
The writing isn't sophisticated, the animations aren't the most original, and the plot is always the same; Gargamel versus the Smurfs.
And yet, after the mix of live action and animation in the 2011 and 2013 films, the formula has changed. Rather than placing animated Smurfs in a live action setting such as New York or Paris, they've returned to their roots - a fully animated film set mostly within the Smurfs own domain.
Smurfette is the centre of a story with an unexpected female empowerment theme. The only female Smurf, Smurfette (Demi Lovato) was created by Gargamel (Rainn Wilson) and his dark magic to infiltrate the Smurf kingdom, only to be turned into a much loved member of this clan of blue "gnomes" by Papa Smurf.
She's also the only Smurf who doesn't know who she is. Unlike all the other Smurfs, who have a name that tells you something about them, Smurfette is just, well, a female Smurf.