Akku, the three dotted vowel in Tamil linguistic system, is normally not used in casual pronounciation. Popularly called Ayutha Ezhuthu, the debutant director Maamani used the same as the title of his film. Since the word Ayutha Ezhuthu has already used as a film title, the director just use the single vowel as title for his film.
Akku is an experimental thriller in Tamil, which is only 90 minutes and features newcomers and has no songs, comedy, or fights! But still there is lot to enjoy in the movie. It has many good twists and turns that will keep you interested and on the edge of your seat! It seems that the director has been influenced by thrillers like Speed, and he reworks perfectly and presents with apt screenplay.