Original sentence: On the other hand, scientists opposing the mainstream scientific assessment of global warming, most outspokenly Richard Lidzen, have attacked the film as "hype" criticizing the science as "exaggerated and erroneous.The film has been generally well received by critics, scientists and politicians, even becoming required classroom material in schools across the world, including Norway and Sweden
Edited sentence: Many skeptics have referred to the film as "hype" and claimed that almost all of the film's "central points are exaggerated and erroneous".While the film has been generally well received by critics, scientists and politicians, it has been called controversial by some media outlets