McTiernen seems to have adopted an unconventional filmmaking style for this _Rollerball_ update. Honestly, it doesn't succeed, but there's something amusing about how strange and silly it is, rather than simply being bad. It gets pretty odd, even including a live appearance by Slipknot that becomes a key element of the film. _Final rating:★★½ - There were aspects I found enjoyable, but ultimately it didn’t come to…