Its a pretty good movie. Can watch it once. They havent explained it properly but otherwise its great. Good acting by all. But dont expect it to be as good Angels and Demons.Although it may not be a edge seat thriller, but it manages to keep you engaging.The Runtime is crisp.They were some changes from the original novel.Dan Brown brilliance. Every tiny detail of the sequence is flawless.Just the virus was supposed to make persons impotent. Tom Hanks was awesome as usual and the next thing is about Irfan Khan he rocked out his role. Rather than other movies Inferno put a little light upon the Robert Langhtons Personal life.Great Watch