Well, none of the songs in LBT 6 are high on my list but they aren't bad at all, I think the songs are one of the plus-points of this movie.
To be honest, movie 6 is my least favorite. I liked the story behind it, but I wasn't amused by Dinah and Dana. I just found them to be annoying.
Actually, I consider this the contrary... While I didn't like the story I think Dinah and Dana aren't annoying though they aren't as cute as Tricia for example. It's my least favourite sequel as well if you don't count LBT 13

Oh well, back to the songs: In
this topic I stated my views about all songs there though I changed my view of some songs but not of the songs of LBT 6, and yes, I generally rated all songs pretty high

They're just so good I couldn't, can't and likely won't find enough points to rate them lower

Here is what I wrote there:
LBT 6: are we in a western movie?
The Legend of the Lone Dinosaur: I don't like the whole Lone Dinosaur story, but the song about Doc is good 8/10
Bad Luck: Catchy and funny song. I like Spike singing! 9/10
On your Own: Nice song, I dislike a bit that only Littlefoot sings it, though it's not relevant for my review 8,5/10
I haven't changed my opinions on these songs so my vote goes for
Bad Luck