Time to give "The Meadow of Jumping Waters" a watch!
Cloud watching! I always loved doing this. I tend to find shapes even when I'm not really looking.
Spike lying on his side with a red-rimmed mouth looked really ominous, I've gotta say.

Petrie's tickly tree star fit was kinda funny, and it was amusing that Pterano was the one who passed this whole "friend of a friend" rumor about bad luck to Petrie. Guess he underestimated how jumpy his nephew could be.

This brings me to something I think was an issue across the whole TV series, though: Petrie's characterization.

When I was a kid, I never thought any of the LBT movies made Petrie into a one-dimensional scaredy-cat. Watching the TV series at the same age, however, that overwhelmingly was the impression I got from him. They flanderized him beyond his occasional timidness to complete paranoia, having him automatically react to almost everything with fear. I mean, he could be nervous in the movies, but he wasn't
superstitious or anything. He even said to Littlefoot in VI, "Me no believe in bad luck!"
Also, the last time the Gang ventured into the Mysterious Beyond, at least their hearts were in the right place, trying to replace that stone for Tria. But now they're only trying to prove something to Cera. And it's not very responsible for Ruby to just say it'll be okay because it's not that far into the Mysterious Beyond. Does it matter how far it is? She and Chomper had a close brush with Red Claw the last time they were there!
Heh, I like how Littlefoot winks at the others before they start the "Adventuring" song. "That's our cue, guys! Time for the obligatory song."

That fire scene is a lot like the one from LBT III.
Petrie's constant reminders that there's bad luck and it's all Spike's fault, getting an I-told-you-so attitude whenever the smallest problem happens, becomes annoying. I don't care for the superstitious, know-it-all version of Petrie we get in this episode. "Petrie BIG scaredy-egg!" Yeah, I noticed.

I'm glad Petrie at least felt bad enough about his attitude towards Spike that he helped him find food, though.

Plus, Spike getting his head stuck in that log was funny.
Cera: "Spike, why is your head in a log?"
Petrie: "Because Spike have bad luck. And...because me think there tree stars in log?"

Soon, though, Petrie is back to purely annoying again. It starts to rain--"THIS ALL SPIKE'S FAULT!" The others point out that it rains all the time--"BUT STILL!"

Then Ducky lets it slip that Littlefoot had a ground prickly in his foot, which Petrie quickly declares bad luck, and Littlefoot reacts with, "Thanks, Ducky."

Littlefoot using sarcasm--and on Ducky, even?!? That's it, I'm not happy now.

Wait, since when is the Sheltering Grass in the Mysterious Beyond, anyway? It was definitely part of the valley in LBT II, so that's a continuity error.
Stink pools? I bet stinkweed would thrive in those conditions.

Cera's reaction to the jumping water:

Error during the "Good Times, Good Friends" song: Ruby's spots are missing.
It makes sense that bad smells bother Chomper more than the others, with his sharptooth sense of smell. Clever foreshadowing of what's soon to come, too.
"From now, on everybody listen to Petrie! Petrie right!" Petrie was never this bossy in any of the movies...

Spike saving the day with the power of stink was hilarious!

I love that battle cry.

Ducky: "Your smell is not so bad, no, no, no." As she and everyone else hold their noses. Real convincing!

To wrap things up, I'm not particularly fond of this episode due to its abundance of annoying/OOC moments as pointed out above. However, it does have some funny moments and good pacing, and Spike even gets some time to shine, so I can't say it's all bad, just not necessarily my cup of tea.