Norwegian media and personalities "Lighter" received mixed reviews from critics.
Aftenposten's Robert Hoftun Gjestad rated "Lighter" a five out of six, praising Alessandro's vocals and the song's message but admitting that "winning seems unlikely".
Dagbladet's Ralf Lofstad rated the song five out of six, praising the song's chorus and Alessandro's vocal abilities.
TV 2 Direkte's Christoffer Gunnestad also rated the song a five out of six, praising Alessandro's "empathy and delivery" but also admitted that they felt that the song was "too anonymous" to stand out at Eurovision.
Verdens Gang's Tor Martin Bøe rated the song a two out of six, describing "Lighter" as an "ambitious song with clear-cut vocals". He further criticised the song's metaphors of not being able to burn despite the song advocating for being your own "lighter".
NRK's Sofie Martesdatter Granberg and Jim Ødegaard Pedersen praised the song's lyrics and musical composition, calling it a contender to win at
Melodi Grand Prix 2025. However, they admitted that they felt the song "seems a little too unsure of what it wants to be".
Se og Hør's Nikolaj Bonde praised the song for its "slick pop pulses", writing that Alessandro "lights all the right fires". Norwegian talk show host
Einar Tørnquist stated on
Twitter that the song was "one of the weakest" songs Norway had sent to Eurovision; he later deleted his comments to "avoid 'man in his 40s sulking' news stories" according to a
Nettavisen interview.
International and Eurovision-related media In a
Wiwibloggs review containing several reviews from several critics, the song was rated 6.37 out of 10 points, earning 18th out of the 37 songs competing in that year's Eurovision in the site's annual ranking.
ESC Beat's Doron Lahav ranked the song 22nd overall, praising the song's violin elements but criticising the chorus for not having enough energy. Jon O'Brien, a writer for
Vulture, ranked the song 25th overall, praising the song's background and lyrical meaning but criticising the musical composition for being "lightweight" and generic, describing it as "a formulaic synth-pop bop performed by a
Troye Sivan–esque twink". Rob Picheta, writer for American outlet
CNN, ranked it 17th out of the 26 finalists in Eurovision 2025, criticising the lyrics for "read[ing] like they’ve been put through
Google Translate 16 times".
The Times' Ed Potton ranked it 11th out of the 26 finalists, ranking it three out of five stars and describing it as a "pyromaniac hum-along".
Yle's
Eva Frantz gave the song a 6 out of 10 rating, writing that the song's result in the contest "stands and falls with its staging", stating that it depended on "if Alessandro manages to activate his
Alexander Rybak-esque charm" to stand out at the competition.
The Daily Telegraph's Neil McCormick wrote that the song was "setting a very low bar [in the contest], with a grandiose but tuneless and utterly vapid mid-tempo techno stomp".
The Guardian's Martin Belam compared the song to
Olly Alexander's "
Dizzy", criticising the usage of autotune within the song's studio version. He later added that Alessandro "seems to have listened to Olly Alexander’s Dizzy from last year, saw that it achieved very little in terms of points, and then decided 'We’ll have ourselves a bit of that for 2025' regardless".
The Yorkshire Post's Benjamin Jackson stated that the song was "rather dated" and that it was "perhaps more fitting for the boy band era of 20 years ago".
Observador's Susana Verde wrote that the song was "good for shaking hips, whether they're baroque or not, but little more than that", describing the theme of the song as "so-so". Harmen van Dijk, Peter van der Lint, and Nienke Schipper from Dutch newspaper
Trouw highlighted Latin music elements within the song, writing that it was something "you have to love".
De Telegraaf's Richard van de Crommert criticised the song for being too generic and described it as an "Eurovision unit-sausage", stating that while the song overall was good, "'Lighter' does not surprise one bit".
Eurovision Stars' Jon Lewak compared the song to "pop music from the late-90’s or early noughts", stating that Alessandro had the "talent and professionality to deliver well". However, he criticised the song's ending for having "a chorus and a half". == Eurovision Song Contest ==