Shooter Games (like uncharted or FPS) with 120Hz AMP and MF

[blu lover]

I have a Samsung A650, and when I turn on the 120Hz Auto Motion Plus, and try to play a game like Uncharted or Resistance, there is some kind of issue with the target mark, some call it "triple puck effect". The target mark becomes blurred and multiplies as if there were three or more of it.

As you guys must know, when you turn off AMP, the screen motion resolution reduces from 600 to 300, that is why I want to know how to get a solution.

1 - Is there anybody here that play shooter games with a Sony Bravia and its Motion Flow turned on? If yes, do you have the same issue with the target mark?

2 - Others that have a Samsung with Auto Motion Plus, how do you live with the tripple ball delay? You just turn it off and accept the 300 lines of motion resolution?