The story line of the film revolves around an egoistic real estate broker in huge debts, meets with an accident. As he gains consciousness, he realizes that he is in heaven. God appears in front of him and informs him that he will have to play a “GAME OF LIFE”. If he manages to win, he will be sent back to earth and if he loses, he will be sent to hell.
Taran Adarsh a trade analyst shared a tweet, “#OneWordReview…
#ThankGod: ENTERTAINING.
Rating: 
️️️
Simple entertainer that delivers plenty of laughs… Loosens grip intermittently, but the feeling of having watched a feel-good film is what you carry home… #AjayDevgn wonderful, #SidharthMalhotra striking. #ThankGodReview”.
Rohit Jaiswal a movie critic shared a tweet stating that, “I gave 2* to Thank God only because of Ajay Devgn and ending, he is the only saving grace in the film, whatever collection #ThankGod will do it will be only because of #AjayDevgn…..
Business will be between
₹50-₹70cr… #ThankGodReview”.