I don't get it. People seem to like this flick a lot, and rotten tomatoes gives it a high rating... I watched it this weekend and thought it was anything but exciting or a thriller. It was full of plot holes, improbable/implausible situations, had lackluster acting and generally did nothing to keep me on the edge of my seat. I didn't find myself rooting for the lead to succeed in his quest, I was pretty much disinterested in the outcome.
My guess is the 'critics' just love the whiney pro-illegal-immigrant story line, to me it was just boring.
Shrug, guess to each his own.... I'm just glad I didn't buy it (a friend downloaded it and brought it over).