I'm so angry with the Makers of this film

****SPOILERS*****

They made such an exhilarating thriller of a movie right from the beginning uptil before 20-25 mins before the movie ends - they utilised the possible things the girl could have been suggested to use during her kidnap in the back of the car, they used the kidnapper's intelligence to save himself twice from 2 persons, the kept the mind to even ask the girl hows the ride to see if she's on freeway or a regular route... and some more points ... BUT...

...around 25-30 mins before close of the movie they show the call attender goes to check, okay i get that... but she finds a door handle under the cover of some old grass and she lifts it up without sounding an alert to the cops / 911 ?! What did the writers think we'd think? That she was superwoman and would save her alone? I mean that just dropped the thrill of the movie down from a high of 9.5 out of 10 to a 5. You just did it to bring in her the picture. Why did you do it? Tt could have been an better movie if such a cheesy old enforced lapse of moment wouldn't have been shown just for the sake of arising curiosity in the audience. You already had that. Sigh. End rant.