Complex sentence: Upon its release, the album received mixed or average reviews from critics, peaking at number 46 on the US R&B/Hip-Hop Albums and number 20 on the US Top Rap Albums charts, respectively.
Split into simpler sentences: Upon its release, the album received mixed or average reviews from critics. The album peaked at number 46 on the US R&B/Hip-Hop Albums and number 20 on the US Top Rap Albums charts, respectively.