7.0 is quite a measly score on IMDb, for such a good Brian de Palma film and as for a debut, well, it's intelligent, suspenseful and different, though its nods to the Master, Hitchcock are both critically recognised and acclaimed.
Also known as 'Blood Sisters', the movie also encroaches (to my mind) on David Cronenberg's territory, especially during the superbly executed and creepy fantasy sequence. It'll have you guessing right to the end - and beyond, it has red herrings and both clarity and obliqueness in spades.
Yes, it does look typically 1970's US crime drama, the fashion and the gas guzzling cars but it remains extremely watchable, now, almost 40 years on. What is also quite remarkable is that De Palma co-wrote the screenplay and the story is an involved one and rather unsettlingly, an almost believable one. That cannot be said for the vast majority of crime horror-thrillers.
Quebec actress/model Danielle (or should that be Dominique? her conjoined sister, who was surgically separated at the hip from her Siamese Twin), has a one-night stand with a black man she meets. In true 'Rear Window' fashion, an ambitious journalist, (played by Jennifer Salt) who's had reason to write unfavourable pieces about the police, dials 911, after the victim staggers to a window opposite hers and scrawls 'help' in blood on the glass.
There's always a shadowy and creepy character hanging about. Dominique (Danielle?) always states that he's her ex husband but we soon find out that Emil Breton (Bill Finley) is actually the very surgeon who carried out the separation. Nothing much more needs to be said on this, or any other part of the story, to not spoil or give too much away. However, smarmy, thick spectacled Mr Breton has an uncanny resemblance to Donald Sutherland, or at least the type of individual he might portray.
There's De Palma's splashes of flashy, but interesting direction, such as a very effective split screens. There's the right amount of suspense and whilst it doesn't reach the heights of the classic Carrie, nor the sheer directorial aplomb of his The Untouchables, 'Sisters' is a pretty fine film and at the now bargain price the DVD is, there are no excuses for De Palma fans, or even Hitch's, indeed anyone who enjoys a decent and clever horror-thriller to not indulge.
This was my second viewing; the first having been on TV a long time ago.