I'm a Sinner was only good due to the visually stunning backdrop and the addition of the amazing & heavenly underrated "Cyber-Raga" - to which she finally paid attention and acknowledged its existance 
 
To be honest, during the MDNA Tour, I'm A Sinner felt really misplaced on the setlist right next to "Like a Prayer" 
 
 
 + the performance was too long & slow.
The the backdrop 

 One of her best ever in my opinion.