Here's something I thought I'd just point out.
Has anyone else ever noticed that the roar sound effects used for Sharptooth in first film and Chomper's mum and dad in the 2nd film, have been re-used in a LOT of other media? E.G. The dragonzord in power rangers, the dinos in the dreadful dinosaur movie Raptor made in 2001, and the zombie dogs in the opening cut scene in the first Resident Evil game.