Ritwak ghatak is one of the best talent that India has ever produced. Sadly, he is not discoured enough,either in the west or even here. He has his niche following here, but he definitely deserves more recognition. Meghe Dhaka Tara, and Subarnarekha are essential viewing to understand his genius.
Recently, I saw the Herbert, which plays like a modern bengali Tolstoy novel. For sure one of the best output from modern bengali cinema.