The problem with low self esteem women is they can't take compliments for face value. You give them one and the goal is to make them temporarily happy unfortunately with low self esteem chicks who don't have confidence they will go all around the world off that comment. One chick will not believe your compliment, one chick will think you are being sarcastic and take offense, one chick will let it go to her head and think she can bag a Brad Pitt ass dude and start acting like she's a dime.
In the long run it's better to give a compliment you mean versus just saying some bullshyt.