Actor Biju Menon is one actor who can essay serious and humorous roles with ease. Vellimoonga was a movie which earned the actor kudos for his role Maamachan. His fans still compare the recently released movies to Vellimoonga. Biju Menon, in an interview with a regional daily, says that Vellimoonga is a sort of yardstick as his fans compare his recent performances to that of Maamachan. Vellimoonga was a surprise hit and Biju says that Jibu Jacob had refined the story over a period of four years.