1. Main character shouldn't have been able to escape pod back through the portal. Just let the guy's sacrifice be a.. sacrifice.
2. You don't turn a switch and have a nuclear reactor turn into a nuclear bomb. At best it melts down.
3. You don't survive a 1000 mega ton nuke exploding 1km away from you.
4. Nuclear = electric >.>.
5. Lack of advanced weaponry on the Jeagers, or at least highlighting the advanced weaponry. As discussed before, all they really used was kinetic force, and we already have weapons that can FAR exceed the kinetic force of a fist punch (even a big fist punch

).
6. Why did the alien world still look fuzzy when he went through the portal? Wasn't it only fuzzy in the flashback memory hacks because that's how memories look during Drift?
7. How did they fix Gipsy Danger's fucked up systems after his defeat of the Gorilla/Alligator, in 2 hours..?
8. Did they really claim the Kaijus wiped out the dinosaurs? Or were they claiming the Dinosaurs were early Kaijus?