Yeah, last time I was walking the beach I saw a great white leap out of the water while hunting seal. Also, the other day when I was in Africa I witnessed first hand lions hunting elephants at night. Btw, why are you on this message board? Why aren't you out there experiencing people first hand?
As for the show, the production values are high and the cinematography is good but it does try to cover way too much ground and one never feels like they're ever given enough information and any particular species or region. The end-of-show footage of the crews filming the show are much more informative about how the show is captured than the show is on the animals they are covering.