The book, The Tesseract, is written by Alex Garden (who wrote the incredibly book The Beach, and the screenplay to 28 days later). Although the novel was no where near the level of The Beach, it was still an interesting and gripping book. This film, on the other hand, is w*nk. It cuts out half of the story line, has horrible shots, transitions and effects throughout the whole thing, makes no sense, is extremely disjointed, and has the most wooden acting I've seen since... well probably ever. I am annoyed that I spent good money renting this out, that could've been spent on more beer. If you are tempted to watch this, think twice, put your blockbuster card down, pick your library card up. Trust.
PS. By the way for all the people that say my review wasn't helpful, grow up and learn to read
PS. By the way for all the people that say my review wasn't helpful, grow up and learn to read