Do the acts of the flesh reveal false Christians? Galatians 5:


  19 The acts of the flesh are obvious: sexual immorality, impurity and
  debauchery; 20 idolatry and witchcraft; hatred, discord, jealousy,
  fits of rage, selfish ambition, dissensions, factions 21 and envy;
  drunkenness, orgies, and the like. I warn you, as I did before, that
  those who live like this will not inherit the kingdom of God.
  
  16 So I say, walk by the Spirit, and you will not gratify the desires of the flesh.
  
  22 But the fruit of the Spirit is love, joy, peace, forbearance,
  kindness, goodness, faithfulness, 23 gentleness and self-control.
  Against such things there is no law. 24 Those who belong to Christ
  Jesus have crucified the flesh with its passions and desires.


In my experience, most (if not all) Christians do (or confess they do) the acts of flesh. Some say they are imperfect, they fight with this and so. But according to these verses  they don't walk by the Spirit, so they don't enjoy the fruit of self-control, they didn't crucify the flesh and therefore: they don't belong to Christ! 

Is there some other valid point of view possible?
Simple answer - 

You are reading too much into it.


  Romans 7:19 For what I do is not the good I want to do; no, the evil I
  do not want to do--this I keep on doing.


Paul couldn't possibly have meant that Christians could never commit acts of flesh when he himself admits doing the same.

The principle of interpretation you are using is called letterism, and I wouldn't put my money into it.