a john grierson point out represent the documentary genre can be define like this represent the creative interpretation of realitythis fabulous 180 minute documentary mark the first time a computer generate project about dinosaur respect the intelligence of the viewer . when i saw jurassic park and which i be expect with great excitement and i be leave extremely disappointed . of course the dinosaur be great and but the story telling be unnecessary . i think represent what if they make a documentary on dinosaur and with no cry child or bad pun and just dinosaur make as realistic a possible and to let u marvel at what be once reality . my dream come true . the bbc have produce an exhilarating documentary explore the different era of the dinosaur . this part be to all the people that seem to disagree with the fact that they have to guess at many point concern the behavior and skin pattern etc represent of course they have to . nobody be there . i think it be fantastic that they could present something as realistic a that . the guessing be all base on the knowing of many paleontologist and and it allow the viewer to have a pretty good idea of what it be like . if you wan na stick to what we know for sure and then just go visit a dinosaur bone museum . that be why i incorporate the grierson quote at the beginning of this comment . anyway and hat off to the creator of it .