I really think the 50-50 voting system like Fame Gurukul would be beneficial. What happens a lot in Indian Idol is that the best performer for that week gets voted out, for example in Deepali's case. If a panel of judges selects who should be in the bottom 3 and lets the Audience decide, you still have the risk of saving the worst singer BUT you have eliminated the risk of losing the best by keeping them safe. The person who gets voted out may not be the weakest but was at least one of the weakest who should have gone. It is really difficult to get the perfect voting system, even the biggest and longest running song contest ESC has not been able to get the perfect voting system and steer free of controversy.
As for untrained singers, I am actually all for them. They add a raw edge of excitement to the show. There are many people out there with a good voice and understanding of music who never had the time or money to get formal musical training but truly enjoy it. I have noticed that trained singers tend to focus so much on singing that they tend to forget to add some excitement in performance while untrained singers appear more attune with popular demands. Sometimes trained singers sing because they are trained, while some untrained singers sing out of passion. There definitely needs to be a mix of trained and untrained.
I agree that the themes need to be kicked up a bit. They tend to go for the cliche themes. Most songs tend to be poppish flat Bollywood songs. I think it is done so as the public is not informed and knowledgeable about all the musical genres. I think it would be fun if we could challenge the voices to see how they sound in various genres like Electropop, Rap, Blues, Opera, Gospel, Folk, Gothic, J-Pop etc and see how versatile they really are. Maybe we will have global Idol someday. But I think they need to really pick strict genres in Indian Idol like folk, classical, qawwali etc to truly challenge the singers to show versatility.
And just for laughs sake...
If we ever had Global Idol what I would like to see people perform - just for fun... 😆 😆
Imagine them performing these numbers.
Emon & Puja Paleen & Abhishek Prashant Chang & Amit (with dancing) Ankita & Deepali Smita Charu, Jolly, Richa