A must watch movie for all Bengali movie goers. A good tale of mutual relationship between old generation and it's upcoming. It also shows the path through which we can reach up to them through a energetic way. A spellbound acting by Paran sir and Dev sir along with the supporting cast. Paran sir has nailed it despite of so aged, successfully maintained a balance with Dev, completely a show stealer. Kudos to the entire directorial crew and other departments. Though some negative sides of VFX and green screen disturbs the concentration but the joyous combo between the lead keeps distracted from them. Lastly a great comedy, emotional journey of Tonic has br presebted to the cinema lovers before year end. Always be waiting for more like this subjects....