First of all: whew, that average score jump!
And, yeah, this is a good elimination.
Like I've said, "No World Without You" contains lovely vocals, but literally nothing impressive about it and remains one of the weakest links of "Let's Get to It". It's very pleasant, though, and is a nice toned-down moment. At least I can recall how it goes, unlike some of the other songs from her early albums.
Just listened to the original mix, and I find it slightly better, but there's a strong element of cheapness that is off-putting.
Even though I didn't expect it to leave so early, "No World Without You" won't be missed (unlike the song's lyrics suggest).