[4] G-Dragon held a live-stream to countdown to and celebrate the release of the EP through Naver's Line TV, with guests Lydia Paek, Taeyang, producer Choice37, and rapper-producer Tablo of Epik High.

Many of his YG label-mates made special guest appearances on various stops throughout the tour, including his bandmates Big Bang, as well as 2NE1, Tablo, Lee Hi, and Akdong Musician.

Allmusic reviewer David Jeffries gave the album 3.5 out of 5 stars, remarking while "few others would have the daring or money for his flashy wardrobe, [G-Dragon] deserves that swagger due to his talent as well".

Jeffries complimented the production in the tracks "One of a Kind" and "Crayon", and compared the record to Lady Gaga's music, writing that the rapper took his "'little monster" attitude and did "some envelope pushing" with the EP.

IZM complimented G-Dragon's artistic direction and felt that the album brought the "recovery of swag and madness.