Saat Rang Ke Sapne and those old Tseries films have not got much airtime on Star network. I myself watched Saat Rang Ke Sapne on Star Utsav Movies a year before. Besides these there are various NH Studioz films which star doesn't air except Doodh Ka Karz since naag films are a huge hit on TV. There are various Ultra Video Films which are ignored by Star. Like Ghar (it's a family-friendly subject dealing with serious topic which deserves a more better airing time)
But yeah their way of Handling the No1 series is commendable. Also they have handled offbeat content well (All due to SGS) but still there are areas which need improvement.
Nagina, Nighahein r aired and so r Sau Din Saas Ke... But yes classics like Angoor, Katha, Ghar, Masoom etc need airtime and i think they will launch ch for it soon... They r acquiring more of these now and testing on tv in after hrs like they did for other content. Even a kids hollywood films hindi dubbed ch coming and Disney Intl HD ain't going as it doing quite well