It may have been touted as the steamiest thing in Hollywood - but movie critics rounded on Fifty Shades of Grey for being too light on the sex. In a barrage of reviews published on Tuesday night, most of those who sat down with the raunchy adaptation ahead of its 13 February release date lamented its 'run-of-the-mill' lovemaking. One critic pointed out that sex only makes up 15 minutes of the two-hour runtime. Another pointed out that there are no visible genitals, no orgasms - and not that much nudity.