Govinda may have been the Hero No 1 of the 90s, but much has changed since then. Just like playing Snake on a Nokia phone, the hero flying in the air to score baskets or doing a backflip in the air over a speeding car to avoid being run over is outdated. At a time when even the Khans and Kumars of Bollywood are making content-driven films instead of trying to sell fluff on the basis of their star-power, Govinda seems to be desperately trying to cling to his ’hero’ days. Case in point: his ’comeback film’ Aa Gaya Hero, the trailer of which was released recently. Is the awesome movie must have been watch