1. Predators using dimensional holes to travel through space? Pffft!
2. Why that f**king device react to McKenna orders?
3. Why you can see Predator eyes when it cloaked but covered with blood?
4. So now cloaking device is small ball? And our hero hide it in most obvious place? And then movie makes fun out of it?
5. How did they captured Fugitive?
6.Movie's OST doesn't have any original bit in it.
7.Why Olivia Munn's character has the same face expression during the movie?
8 How that kid was able to figure out everything about Predator tech so quickly?
9. Bullies teasing strange boy? So original.
10.That super-puper secret lab has terrible security system.
11.So our villain is big bulky high mutated Predator? Bweh.
12.Predator using slashed hand to make "finger up" gesture?
13. Fugitive was off pretty quickly. And he was probably the best part of whole thing.
14. Loonies have no interesting character's development whatsoever.
15. This movie has way too much jokes about Pussy and Co.
16.Olivia Munn's character is presented as biologist but deeply inside she is trained soldier.
17. Shaun Keyes was total wasted potential.
18.Now Predators hunting for our DNA?
19. And they planning to invade Earth due to global warming? At least ecologists are happy now.
20. Psychological diseases in this movie presented wrong, wrong and wrong again.
21.PredDogs are purely terrible creature design that previous movie did way better. And they acting not like diabolical creatures but like pets. Soo CUUTE!
22.Upgrade is just giant bulletproof wall that prefer just staying not doing anything.
23. Heat vision is terrible. Where is green colour?
24. Upgrade names little boy "warrior" just for the sake of "BIG TWIST"
25.Probably the most charismatic character gets the most forgetable death that you hardly even notice.
26. CGI is shit.
27.Reshoots didn't improve movie to any degree. Where are Emissaries, godammit!?
28. Upgrade acting as idiot being in fire.
29.You don't get any emotional response from death of two characters when they were just pussy-jokers till that moment.
30. Upgrade wants to use authistic gens to improve himself? Aaam...OK, i guess.
31.Predator ship has energy shield that in one moment takes significant amount of time to be generated and in another is activated instantly? Nevermind
32.How to kill bulletproof Predator? Shoot him in a face. And don't forget to say "shut up" when creature trying to answer your own question.
33. So Fugitive is peace lover? And he brings humanity a gift? And gift is (intrigue growing) ... shitty pure CGI Iron Man suit? The mission "satisfactive ending" acomplished.
This list is not full, not full at all. So what did i miss?