Any aliens watching this movie have to be laughing at all the dumbness. 1. Bio teacher beginning to our story was not convincing at knowing her field, and even teaching. 2. Aliens, again, arrive in some many thousands of degrees incinerating burning meteorite or something similar which indicates: (a.) They are not very good at landing on a planet so their tech has to be early human 20th century level. (b.) They forgot they are advertising their arrival to not so happy humans. (c.) Didn't leave a way back in case they made a miscalculation as to habitat. 3. Streaming soap bubble force shield or whatever looked cute, but source never explained, and anyway an overused alien invasion movie prop. 4. Recombinant DNA as our major plot angle had promise and also looked cute at times (I liked the combo of organic plant w/sandy silicon quartz - I think.), and did showcase some good as well as bad combos. 5. The selection of team members, if the best that U.S. security/research/military can come up with, then we are destined to lose every battle. They were poorly qualified & trained for the mission of saving humanity from the aliens. Said team members made enough mistakes to fail a middle school exam on iPhone game app competence. 6. Aliens look, well alien, even the alien wormy thing inside a human makes a comeback. 7. Too many flashbacks w/husband disrupted the flow. 8. Finally the ending scenes from the little incendiary to the sly will they be back look were not too intelligent given what's at stake. 9. Finally, finally was that the best the government could come up with was a cheapass detention/isolation/interrogation room w/strips of plastic. And, didn't they bother to take survivor(s) blood sample? Let's have some credibility here folks!