I watched this film on a train ride from Madrid to Barcelona and found it pretty funny. It's not the greatest comedy in the world but it's worth watching it just once. The acting is obviously exaggerated and it's not an Oscar-winning film and it's not trying to be one. It's silly, funny and stupid but it will make you laugh especially Federico's insults. The film is trying to send the message that OCDs can be controlled to some extent but in a humorous manner.