Riddled with plot holes that ruined the experience

Rating: 1/10 (12 March 2017)

Acting and CGI was great, even the story was great too.
But the HUGE, HUGE, HUGEEEE plot holes killed it for me, making the film unbearable to watch.
*spoilers*
1. Why did Logan not kill the Dr, the clone, and Donald Pierce while they were laying defenseless and half dead at the farm?
2. Why did the black farmer attempt to kill Logan after killing the shaved clone Logan? Logan was clearly standing in a non-aggressive manner and even let himself get shot without saying a word???
3. How did Charles Xaivier not detect that the Logan clone was not a mutant or not human? His power is to read minds and detect life... How didn't he realize a robot has just walked into the room and sense he was about to be killed???
4. The year is 2029 and the army has not developed the technology to capture kids safely? Hell even a net gun or taser would have worked better than tackling the kids? WTF. They even had harpoon guns that do not kill and they didn't use them on the kids, instead they just chase them through the forrest...
5. In the final scenes the children take turns using their power on Donald Pierce (just to make a cool montage), while Logan and Laura battle to death with the clone??
6. The children are trained to kill and have no fear, yet they run away (from no one) while letting Logan fight the clone alone? They were 20 to 1 and they decide that it's time to run?
7. Even though they were so pressed for time and had no time to save Logan, they make the time to have a burial for him? Also what the hell is with the cross they made? Were they taught religion while in killing school? Seems legit.
SO yeah these points infuriated me.. Feel free to comment and rebuttal my points as I am keen to find out how nobody else is seeing these loopholes...