After taking in the technical marvel that is Avatar last weekend I got to thinking about some of less succesful attempts to make us believe in the fantastic. HULK Good God... look at the shorts! BLADE I loved the first Blade film when it came out but the effect in the final fight scene were awful. Even though it wasn't a deal breaker it was still pretty lame watching Frost re attach his limbs in a sea of cartoon blood. I AM LEGEND The Vam....I mean "Dark Stalkers" of I AM LEGEND looked so video gamey it was hard to take them seriously at all. I don't really understand why they had to be CGI in the first place, they were essentially just pale people. THE MUMMY RETURNS There's something seriously terrifying about pasting the rock's head onto a scorpions body. So what are some of you're favourite CGI nightmares?