Others found the production over-processed; Entertainment Weekly labeled it "simultaneously empty and cluttered," while some reviewers noted a strong (and perhaps lazy) resemblance to Katy Perry’s "Birthday".

While the "sugar" metaphor is often interpreted as a sweet, romantic comparison for love, the lyrics are noted for being . Phrases like "I want that red velvet" and "I just wanna be deep in your love" are frequently cited as metaphors for physical intimacy. The "Wedding Crashers" Music Video

Reviewers from AllMusic and Idolator called it a "ridiculously catchy jam" and a "highlight" of the album.

“Looking back into the more uptempo tracks, “Sugar” is a Michael Jackson-esque dance number, full of sharp breaths and flourishes.” Medium · Luke Goldstein · 11 years ago

It peaked at number two on the Billboard Hot 100 and stayed in the top 10 for over 20 weeks. Lyrical Meaning

The song features a , "gossamer" synths, and multiple vocal tracks that highlight Levine's upper range.