The sound effects and the lead actress were (possible spoilers).....

stellar. The rest, not so much.

I like the H Thompson character, gave the movie some character.

I couldn't figure out for the life of me if the alien in the chamber at the end was the original b/f. Very confusing.

They really should have shown more scary aliens coming through the portal. People bleeding through their mouths and eyes really doesn't cut it.

I think if the movie were retweaked, it could be much better product.