The characterisations in this movie are off it's hard to sympathise with them and therefore not entertaining at all. The female characters feel very 2D and the male lead's actions are very frustrating.
For example, the hero of the movie insults the heroine because 1)she wanted to date him before agreeing to get married 2) offered solutions to their problems when he can't come up with any solutions 3) hero says that she knows only to eat and shop.
However, she's so much more much mature than him. He's so immature and has a super big issue with communicating with everyone - including his own mother. His lies are so ridiculous. He won't even serve himself food when food is right within his reach. Mothers aren't there only to cook and serve food, they're their own individuals.
Portraying mothers/in laws as ill informed about the world, emotional and narrow minded while portraying modern young women as stupid and ridiculing them when they have a healthy appetite is doing damage and will collect scorn from current audiences.
The only redeeming factors are the comedians in this movie and the two female leads.