Question: What did Loh Chuan Junn write of the musical piece?
About the article "I Won't Give Up", section "Critical reception".

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Critical reception.
The album received favorable reviews.
At Metacritic, which assigns a normalized rating out of 100 to reviews from mainstream critics, the album received an average score of 63, based on 10 reviews, which indicates "generally favorable reviews".
Stephen Thomas Erlewine from Allmusic gave to the album 4 out of 5 stars, writing that "Mraz pushes himself into new territory, creating music that's perilously close to sounding seductive."
Kyle Anderson wrote for "Entertainment Weekly" that "he tiptoes the line between hammock-strung wisdom and twee naïveté with such goofball charisma that otherwise forgettable love-each-other-doodles become sweetly breezy anthems."
Matthew Horton from Virgin Media wrote that "It's all light as air, of course, and corny as hell but Mraz isn't here to kick James any statues.
If you're after unchallenging whimsy with the odd sparky arrangement he'll continue to do just fine."
Caroline Sullivan from "The Guardian" complimented "his words with a variety of genres that show him to be a cracking musician."
She also wrote that "this is pure, undemanding pleasure: his voice has a natural affinity with elegant lounge-jazz and introspective folk-blues, as well as the delicately hewn soft rock that made his name."
Jody Rosen from "Rolling Stone" gave to the album 3 out of 5 stars, writing that "inspired, perhaps, by the massive success of his lite-reggae anthem "I'm Yours", he's added more world-music textures to his folk pop, and turned up the blissed-out vibes on the album."
Sandy Cohen from "The Boston Globe" wrote that "The songs about heartache don't detract from the optimistic vibe of this 12-song collection."
Bill Lamb from About.com - Top 40/Pop gave to the album 3.5 out of 5 stars, writing that the album "occasionally sinks into what amounts to little more than pleasant background music.
There are true gems here, but a number of these gentle songs you are likely to not want to hear more than once or twice.
"Jon Caramanica from "The New York Times" criticized the album, writing that the album is "filled with platitudes and, eventually, psychobabble, dippy even by Mr. Mraz's standards."
Phil Mongredien from "The Observer" gave to the album only 1 star out of 5, writing that "the lyrics are alternate between the ludicrous and the banal."
Amy Dawson from Metro UK wrote that "Mraz's earnest, melodic guitar pop exerts mainstream appeal, but this will all be a bit earnest teen drama soundtrack for some."
Loh Chuan Junn from MediaCorp's xinmsn opines that "every song on this album is listenable, but when put on loop, Mraz's relentlessly upbeat and happy romanticism grows increasing annoying for even the least cynical."
The song received generally favorable reviews.
David Greenwald of MTV wrote, "The fresh track's wispy acoustic guitars and patient melody remind us of Irish crooner Damien Rice's 'Delicate,' though when Mraz soars into the chorus, it's with his own signature full-blast hook."
Loh Chuan Junn of MSN Music wrote that "The string-drenched, acoustic-guitar-based sound makes for easy listening, and gets into the listener's head after just the first listen.
With such an honest revelation of emotions in his lyrics, it's hard to imagine the tune does not stir hearts."
According to Katherine St Asaph of PopDust, the song was probably the closest to his and Colbie Caillat collaboration “Lucky.” She added that it was "a gentle acoustic ballad with a hint of speak-singing a ways in but otherwise straightforward and straight-faced soft-rocks its way through sentiments like “when I look into your eyes, it’s like watching the night sky or a beautiful sunrise–there’s just so much they hold”–still earnest, but joke-free."
Amy Dawson of Metro UK called it "a delicate, countrified guitar ballad that drives into a power-chorus singalong conclusion."
Colin McGuire of PopMatters was mixed in his review, writing that "'I Won’t Give Up', for instance, is acoustic guitar-laden folky pop that falls at least a little bit flat with its predictably bland approach.
While the song’s hook proves itself memorable enough, the track never graduates into anything other than the ballad-like tediousness the singer has a tendency to revert into."
Eric Baumann (born 1962) is a German musicologist.
He is an authority on the work of Karl May.
He is better known popularly for his humorous book "Der Komponist Ferdinand Loh" ("The Composer Ferdinand Loh"), which is about the anonymous children's piece "Der Flohwalzer."
  Yang Chuan-Kwang  
Bill Lamb of About.com and Stephen Thomas Erlewine of Allmusic both picked the song as one of the best from the album.
Amy Dawson of Metro UK called it "a Jack Johnson-esque lilting number topped with bongos and gospel oohs."
Loh Chua Junn of MediaCorp's xinmsn wrote that while listening to the song "you're sure to tap your feet and bob your head to the beat in nary a second.
"Colin McGuire of PopMatters wrote a very positive review, stating: "'The Freedom Song' is the best example of such.
Kicking off the record, the song features all the elements that make the songwriter so appealing.
Beautiful backing harmonies?
Check.
The phrase 'when I feel good'?
Check.
A chilled-out tone that embarrassingly brings a smile to your face without even feeling it?
Check.
The word 'joy'?
Double check.
What makes this particular track memorable is where Mraz opts to go after dabbling in the beach-dude formula he’s always been so well at conveying throughout his four studio albums.
After nearly a minute of the 'I’m Yours' groove, the rest of his band kicks in and things really start to get interesting.
A powerful horn section sends tingles through your upper back and an irresistibly funky backbone paves the way for one of the greatest songs of the man’s career.
Love pop music or hate pop music, this is pretty good stuff."