I don't have good impression on remaking a movie.Remaking a successful movie maybe a safer bet, but
diluting the original content is like killing a persons creativity to the core.
There are many movies remade in Tamil with lot of dilution from the original content, compromising in the screenplay for appeal with the local audience, adding new songs unnecessarily as a commercial compromise, poor selection of actors etc.
Recent examples are
Nanban remake of 3 idiots, Settai remake of Delhi Belly, Chennayil Oru Naal remake of Traffic, Chikku bukku remake of Love aaj kal (poor adoption not exactly remake). Remaking a commercial pot boiler can be accepted up to a level, that also up to a extent of not hurting the original movie.
Now adding in to this row is
Pulival a remake of Chappkurish. Chappkurish is a cult movie or a new gen movie with lot of spoiler alerts and it the content is suitable for mature audiences. In that Fahad Fazil played a role of creamy layer guy with loads of money, romancing around his own colleague in his office and trying to get match of a rich girl. The character resemble most of current gen youth who are all in the upper middle class and in upper class and character had a loads of grey shades.
On the other hand Vineeth Srinivasan the other guy who is poor, running for a better life and to get his love life successful with all frustrations around. He accidentally got Fahad's phone which had a very private video of Fahad and Remya Nambeesan. After this point chase begins between the lead characters with lots of twists and turns in the screenplay making the viewer stunning towards the screen till the end.

Even Chappakurish had a critic of copying some asian movie. Not sure about that. Fahad and Vineeth are the perfect match for this movie with Remya supports the movie with her acting and even convincable in a bold scene with Fahad. In tamil the movie is to be remade with Prassana replacing Fahad and Vemal replacing Vineeth. Hope its totally not going to work, since the both actors dont have much image as bad boys or even they cannot carry this content with maturity.
Fahad also called Imran hasmi of Malyalam cinema and Prassana dont have any word of mouth, even Vemal running with lot of failures now and he made a wrong choice of movie with this!!!. Also they are adding Comedy track and pretty sure they will saturate the content for the audience of tamil cinema and they will release with a U or U/A certificate and not with A certified.
Producer Stephen also producer of Chappkurish trying to bag some money out of tamil cinema industry with the good name he recently got through his traffic remake. Any way its not going to work for tamil audience.
Lets wait and see, how the things works!!!!