Yeah, It is definitely a successful singing show in Telugu, excellent talented singers had come out, and at this point when the show is running almost on every Telugu channel other singing competitions are going on even though it is the first season of Telugu Indian idol it has done justice it should have reached more to the audience it is because it is telecasted only in aha OTT platform not in television channel so the mostly elders who will watch singing competitions most of them missed this show.
Final rating: 4/5 (for talented singers) and the show is very good in a positive way all the Telugu Indian idol and aha team and other teams like Orchestra team is the main backbone of the show and important man Sree Ram Chandra is the anchor of the show is done with ease and energetic in his own style and main judges SS Thaman most successful music composers in South India, Karthik is the great singer is another judge of the show, Nitya Menon is another so all three of them have done a great job to their positions.
Note: there are many opinions happening about winner and runners, but everybody is equally talented just one point here and there that's it. So they all are the youngest singers they all have more opportunities in their way, for many of them the opportunities are already started so it is just for the time being so don't give hated opinions on them just wish them good luck.
Peace.