Ouatia is a bit hard work alright. I'd say the list is dominated by marque directors eg Kubrick, Tarantino, Leone, and so thes films are 'suppose' to be good. Crash wasn't all that great looking back at it, although some of the ideas were good, like the right on people turning out to be the villains and the outwardly racists ending up as heroes.
I followed this list for years and it is interesting to see how a list compiled on the votes of plebs ranks against those of serious (po faced) critics.