The whole idea of this hypermodern opening is constant pressure with ur fianchettoed bishops on the center and pressure on the flanks with indirect pressure on white's center which most of the times tries to over reach. From my blitz games, I see d6 move needs to be played by black soon, else it might get itself in sticky situation.

This is one of my favorite openings with black. Resulting in very dynamic and interesting games.  Here's a game I played over blitz recently.If white doesnt know how to play against it,very easy to get outflanked and crushed.

http://www.chess.com/livechess/game?id=478734201