Upon its release, "Start Again" received a positive response from critics and fans alike. It was praised for its melodic composition and Bieber's vocal performance. While not as commercially successful as some of his other hits, "Start Again" contributed to the positive reception of the 'Got 2 B' soundtrack and demonstrated Bieber's capability to produce music outside of his typical teen pop genre.

For fans of Justin Bieber and those looking for a heartfelt pop ballad with a hint of maturity, "Start Again" is definitely worth a listen. It showcases Bieber's ability to connect with his audience on a deeper level and suggests a bright future for his musical endeavors.

The track boasts a well-crafted melody with a blend of gentle acoustic guitar riffs and subtle synths, creating a soothing and intimate atmosphere. Bieber's vocals on "Start Again" are characteristically smooth, yet they display a newfound maturity. His voice navigates through the emotional lyrics with ease, adding a layer of sincerity that resonates with listeners.