Is This What You Want? superstar backing musicians, saying, "they're always talkin' about who's on the album and not the album itself." Writing in "ZigZag" in July 1974, Andy Childs advised the magazine's readers: "it's worth its weight in gold, so if it's absent from your collection, add it to your shopping list of second-hand records." Greenfield and Childs both recognised Harrison's "Sour Milk Sea" as a highlight of the album. Richie Unterberger of AllMusic offers a less favourable opinion of "Is This What You Want?", describing Lomax as "a passable but unarresting singer and songwriter". Unterberger identifies the best moments as the "Beatlesque" songs
What Is This? and Chris Hutchinson on several tracks. Jack Irons later rejoined the Red Hot Chili Peppers in 1987, but would then leave the next year due to Hillel Slovak’s death via a heroin overdose. Alain Johannes, Natasha Shneider, and Jack Irons later formed the band Eleven. Jack Irons would later leave Eleven midway through the recording of their third album to join Pearl Jam (with whom he recorded two albums) only to later rejoin Eleven in time for their fifth album. Eleven disbanded after the death of Natasha Schneider. Both Johannes and Irons are now a part of Spinnerette. What Is