Well, I don't speak Spanish..
Unfortunately, I had seen the British TraffiK which was great. I suppose if I could understand the language the American Traffic might have been OK, but I couldn't really stay up with the subtitles. I think about 60 per cent was in Spanish. I need new glasses or a larger tv, or quick enough to hit the pause....Oh, well, the British film spoiled me so I'm a bit grouchy!