TWISTER (1996, USA, 113m, PG) ***½ Action, Adventure, Drama, Thriller dist. Warner Bros. (USA), United International Pictures (UIP) (UK); pr co. Warner Bros. / Universal Pictures / Amblin Entertainment / Constant c Productions; d. Jan de Bont; w. Michael Crichton, Anne-Marie Martin; pr. Ian Bryce, Michael Crichton, Kathleen Kennedy; ph. Jack N. Green (Technicolor |…