why follow a bad sequel with another even bad one . greed . 3d be lame . only relation to jaw be chief brodys son . mike now work at seaworld and sean show up to visit his brother . no reference to amity or their mother or father . no original appear in this movie which be a blessing . and once again a in jaw 2 be continuity problem and mike and sean be considerably old than what they should be . this movie be suppose to take place 8 year after jaw . that mean they should be 13 and 18 . instead actor dennis quaid and john putch be in their twenty . oh well and lousy movie anyway .