'If Mr Modi and Mr Shah have made a poisonous, polarising campaign their brahmastra for 2019, Mamata Banerjee is showing them its limitations,' says Shekhar Gupta.
Biju Janata Dal members had staged a walk-out while NDA ally Shiv Sena did not participate in the voting.
'If the Congress is to challenge the NDA government, Rahul Gandhi will have to shed his indifference to Parliament, become more visible and vocal and, essentially, lead from the front,' says Rediff.com contributor Anita Katyal.