How do the gore effects looks? I hope they are practical and not all CGI looking.
if i remember it right, it had cg, but it was not all cg
How long does that whole sequence last?
it is the climax of the film, it is pretty long. i would say around 15 minutes, but i say this from memory.
What kind of score plays throughout it?
incidental score, not memorable.
How is the acting in it?
funny at times. elizabeth "gorgeous" shue uses her electric shock stun gun to electrocute one piranha at a time in the lake. and she acts and looks as if she just had a saving-world idea! [laugh] marcellus wallace sacrifices the bottom part of his body to blend piranhas using a boat engine. and he looks and screams badass all over! eli roth just dies(he will never get an oscar for acting). most of the pretty cast just run and cry! one girl loses her face to a proppeller. her acting is real good in this scene. she hardly moves.
How is the camera work and editing throughout? Hopefully it's not all shaky and all over the place.
not shaky. i found it to be regularly filmed and edited. no fast cuts, shaky movements. cant even remember any sort of travelling(that wouldve looked great).