I don't love the song. As a matter of fact, I'm underwhelmed by it (don't hate it though). 'Infinity' sounds like a standard R&B tune from Mariah post 'E=MC².' It has its nice parts I guess but the verses are difficult to decipher and the song lacks a catchy melody. It won't be a hit for her.
MC's greatest hits album '#1 to Infinity', is due May 18th via Epic Records.