Based on the games so fair France have been the far more impressive and you get the feeling if they get ahead particularly early in the game they may go on to win with some comfort. Antoine Griezmann will almost certainly finish top goalscorer and may be the player of the tournament.
For Portugal it all about organisation and taking the chances that come on the counter attack and set pieces. Portugal have never beaten France in a major tournament. Any side that has Cristiano Ronaldo in their team should never be ruled out.