The EP was produced and mastered by Jim Diamond and mixed by bassist and keyboardist Chris Ross; the album cover was designed by drummer Myles Heskett.

[3] In a review for music website AllMusic, critic Eduardo Rivadavia summarised the record by saying "Wolfmother aren't claiming any measure of originality here -- they're just offering a form of time travel.

"[3] He also said the following in his review: Powerfully fuzzy guitar riffs, serpentine basslines, thumping percussion, echoed, warbling vocals, and even the occasional Hammond organ provide the fundamental building blocks for the youthful trio's convincingly Jurassic creations; and the impressive opening tandem of "Dimension" [...] and "Woman" carry off the illusion so authentically [...].

Next number "Apple Tree" diverges from the basic template just a tad by interspersing a jolt of psychedelic garage rock into its otherwise familiarly ponderous sections [...] and the grand finale intended by "The White Unicorn" is largely achieved thanks to surprisingly pretty, chiming guitar melodies à la Led Zeppelin.

[3]Wolfmother's debut release was also a minor commercial success, reaching number 35 on the Australian ARIA Singles Chart.