Daily Telegraph commented that "the songs are immediately distinctive" and called the album as a whole "tasteful", adding that "chord changes are sweetly satisfying, melodies spill gently forth with singing that is soft, tuneful and emotionally understated" while comparing the album's sounds to those of Fleetwood Mac and The Eagles. Writers for Rolling Stone named Flicker one of the top albums of the year, writing that Horan "turns on the soft-rock charm on his solo debut" and that the album allows "Horan to winkingly flaunt his fully grown status" while calling "Slow Hands" "not so secretly one of the best solo singles from a former 1D member to hit radio this year". Ed Power of The Irish Examiner praised the album's authenticity and the "level of tepid craftsmanship, from which it rarely departs" while calling Horan "unquestionably an accomplished musician and vocalist". Some reviews were more mixed, with Alexis Petridis of The Guardian calling it "middle of the road" and stating that "none of it is terribly exciting". While adding that it may be "easy to mock", he later contrasted its content and potential positively against that of Horan's past bandmates, Harry Styles and Zayn Malik. Louise Bruton of The Irish Times gave the album a two-star review (out of five), commenting that "it reeks of nostalgia for Don Henley’s Hotel California". Craig Jenkins of Vulture wrote that "the album loads all of its best material up front" while describing the latter part of the album as full of "delicate, drippy acoustic tunes" that "are perfectly pleasant" but "don’t ask much of the singer". Jenkins ended his review by saying the album "is a good start" although it "often smolders but it never really catches fire". Commercial performance In Ireland and the Netherlands, Flicker debuted at number one. With 152,000 album-equivalent units and 128,000 copies sold in the United States, it also opened atop the Billboard 200, tying One Direction with the Beatles for the most members (three) with a solo US number-one album. Horan also became the group's third member to top the Canadian Albums Chart when the record entered at the summit with over 16,000 consumption units in the nation. Elsewhere the album debuted at number two in Australia and Italy while opening at number three in New Zealand, Scotland, and the United Kingdom. Track listing Notes signifies an additional producer Personnel Credits adapted from the liner notes