This is a good example of a interesting idea horribly executed.
The only positive thing i can say about this film is that Mauro Lannini gives a credible performance as the unbalanced DeSalvo. This, however, can not save this low-budget effort.
The sparse sets are mostly dreadful - there is no period detail whatsoever and therefore very little atmosphere. Apart from Lannini, the quality of acting is mediocre and the script itself is uninspired and instantly forgettable.
The director relies too heavily on "flashback" sequences giving the film a disjointed feel and the numerous overhead shots of Boston in-between scenes soon got on my nerves.
On a lighter note, the film concludes with one of the most amusingly awful "aging" effects i've ever seen as Jason David wears a tonne of make-up to portray an old detective Riley.
Overall - definitely one to miss.