So much unnecessary shooting and explosions. I was bored the whole second half of the movie. That time could haave been better spent on building up the characters. The plot is without twists. Everything was predictable from the point when the family arrived at the island. The parallel with the first movie when Jake learns about the forrest ways, is very clear, but the annoying thing is that the newly born military clones never had to learn anything. Ever time I hoped the shooting was done, it was just a coffee break. Talking about breaks, I'm wondering where did all the water aliens disappear from the battle. Effectively only Jake's family + 1 were involved. The first part of the movie does deserve an 8, but the rest is just zero.