After judging the third season of Indian Idol, Javed Akhtar is back with its fourth season. As the new season promises to be more thrilling, he is all geared to choose the best of the best as the next Indian Idol. As the lyricist settles down to his job as judge he takes time out to answer some very pertinent questions. In conversation with Javed Akhtar. <strong> You have been on other reality shows as well. How different is it judging Indian Idol 4?</strong>