The Lost Future is a clever storyline that never truly developed, probably due its smaller budget. The predominantly young cast does a very good job with limited characters. Good acting and the passion to make a good movie makes for some good scenes later on. There are also some clever ideas, and good CGI later in the film.
In terms of the final product, there are limitations. The sense of geographical scale, important to the storyline, didn't seem to develop well into the final movie. The film will only appeal to a smaller range of people.
Hannah Tointon plays her small part well and may be one to watch out for in future. Sean Bean's performance and character is brilliant. The bonus features are good, and show that the film could have been something really special if it had more resources.
I'm glad I bought this film and will watch it a few times. Renting first would be a good idea.