If you like the antics of tom and jerry, this is a light hearted movie with very classic scenes of how tom is always overpowered by jerry's wit. Do not watch this movie with too high expectations of it turning out to be a deeply emotional or one that carries a complex story line.
Just go into enjoy the movie! Typical plot of a villian surfacing to try sabotage the process to gain back his original position. Dont expect too much, no twists in the story.