Recalling what John Travolta did WELL as the dogged investigator in THE GENERAL'S DAUGHTER (1999), he reprises that role in BASIC (2003). This is a more fun and less full-of-itself film.
He starts slow as the alcoholic Don't-Tread-On-Me military misfit/drop-out but soon reveals both a lot of spit-and-polish, and a load of talent as an investigator/interrogator. And again he teams up with a female, although I'd rather have seen him pair with Maddy Stowe again.
The film, for me, combined the best of RASHOMON (1950) wherein the same reality is seen differently by different participants in the same event.
And COURAGE UNDER FIRE (1996), the Meg Ryan / Denzel Washington film, which required Denzel to overcome strong squad loyalty, get tight-lipped, hard-trained men (and a woman) to talk, to piece together "what really happened out there."
Giovanni Ribisi as the wounded soldier in the hospital is so good -- he reminds me of Vincent D'Onofrio in SALTON SEA (2002): you have to look very closely to see that it REALLY IS Ribisi.
So the plot trips over itself. So what? I never said the film was perfect. I'm just telling you it's a hunk of fun.