this film be base on a great idea and but could have be do much well and perhaps with a large budget . it be worth watch and and hopefully will open the door for other film to take on this subject . the issue deal with the kennedy be a bit generalized and stereotypical and could have be develop more . to compete with other time travel film and i believe the technology could also be step up a notch . while i enjoy the film and it leave me want to see a more detailed and good version of it .