Original: The depiction of the dromaeosaurid in the original Jurassic Park film, while accurate for its time, is now known to have been inaccurate in many respects, including the lack of feathers.
Simplified: The depiction of the dromaeosaur in the original Jurassic Park film, while accurate for its time, is now known to have been inaccurate in some respects, such as the lack of feathers.