Bigg Boss is a strange house. It tests your character as you are in a stagnant environment and likely to get rattled at other people on small issues (quantitative test). Add to that element of competition and what happens is that what rattles you or tests you can actually be something good in other (qualitative test). You feel threatened and only a very secure and confident person can hold his nerve.
Imam came with good qualities and was a TRP magnet. He came out as entertainer, hard worker, honest and not a back biter. All good qualities. I believe till now 4 people have failed Imam test badly
1- Rajeev. I dont need to say anything. We all know he is rattled by Imam
2- Karishma. We are not seeing it as she is not important otherwise if you watch live feed she makes faces, bitches a lot about Imam
3- Nirhua bhayya was saying tu marega and was wishing Imam death
4- Sapna is now 24/7 after Imam. She was a half gone case anyway and now it seems she has lost it big time
Sana, Vishal, Santosh are side actors who will be sent home at appropriate time. I dont think they matter much. Santosh has managed him well and is secure but I dont think he has votes.
Those who have managed Imam well till now are Urvashi, Niketan, Delnaz and Aashka (note she faced a lot). The winner will be from these 4 ot Imam. I believe when side actors go away Imam will then raise the game. Till then he will wait it out.