UPGRADE .....ON HELL OF a movie ...after a long time, I was completely blown by a movie ...... not coz of its story .. like AI takes over the control. that has been done many times, but the execution was class apart .... I anyhow love Action, but if its Dark, Gritty, Violent then I love it.... add to it sci-fy and Thrill and blend it to near perfection and you will get UPGRADE. This movie has all, and to just the exact amount, not more not less, just about right dose, and that made it a joy ride. Then the ending, I just loved the way it ended ..... performances are top notch ...... there is nothing I can complain about this movie as such ...even though yes the plot was predictable to the extent that AI will take over, it still brought a twist I was not expecting ....... its a rare 7.8/10 for this one .....