Wrath of Titans International Trailer

Had just watched Immortal's last weekend, which also revolved as a story around the war between Titan's, I am not too sure how far Hollywood can ride on greek mythology with special effects for repetitive plot and for god's sake stop the 3D gimmick, Avatar has kind of opened the flood gates for the producers to forcibly release movies in 3D format. Trailer looks slick and king size baddies, would Sam Worthington be able to prove his worth on this upcoming flick?