bigboss 1 was totally different from rest of season in terms of voting.interestingly when contestant enters they make sure they have voting backing from outside irrespective of what they do in the house.that to when multiple voting allowed from single number.and then comes the voting of public after huge backing from near ones.so even if public has hatred towards contestent they cannot vote out that contestent .bacuse he will still huge backing from his near and dear ones.
but format of season 1 was much better.first of all this voting backing system will also be affected a little .if 4 contestent r nominated to save there contestent they have to vote for 3 differnt people in huge numbers rather than voting only for there contestent and public can also get more easy oppurtunity to eliminate the contestent they dont like.like season 1 final can be one on one i.e public can voted to decide there winners in grand finale. so thtt altleast till finale more deserving candidates in the eyes of public can reach finales and from there best ones wins according to there popularity