As a lifelong fan of LBT, I find it hard to dislike any of the characters. My number one pick is actually the only one I dislike:
10) Mo, I always found him slightly annoying, even though I still find him somewhat likable, he, unlike the rest on this list, has many redeeming qualities, like his innocent playfulness, but at the same time has a very big heart and is brave enough to fight the Liopleurodon Sharptooth and was even willing to sacrifice himself to save his friends, even if he knew he may not make it out alive
9) Cera: Yes, I know she’s one of the main characters, but sometimes she’s just plain mean for no reason, and quite full of herself sometimes, which is typically her downfall. Thankfully, she has redeeming qualities, like how much she loves her friends, despite being raised to be prejudiced against them.
8) Archie: I don’t dislike him, but he is an obvious filler character
7) Tickles: Extreme filler, and adds almost nothing to the story
6) Hyp: He reminds me of the very first kid that ever bullied me, very similar and cruel personality, would tease me, call me dumb, and on the daycare van home from school, he threw a seatbelt at my face. Hyp even has that same evil smirk on his face that the bully from my daycare had on his face.
5) Shorty: He’s just a bully from the very beginning, but later it is revealed that he bullies Littlefoot out of jealousy, which is understandable, but at the same time does not excuse him from the things he does to him
4) Tippy’s Mom: I just find her annoying, the way she baby-talks Spike and even others all the time, and the way she says “Tippy, Spike, don’t lag!” her tone of voice in that scene was just a little too rude and condescending in my opinion...
3) Ally: She’s a little too closed minded, but at least in the end she redeems herself by learning her lesson in diversity.
2) The Old One: I find her to just be a little too pessimistic that it just drags down the story and makes it even more depressing and hopeless...
1) Mr. Threehorn aka “Daddy Topps”: I absolutely hate Hate HATE Mr. Theeehorn, and I find him to be the most despicable character in the entire series. What Tria sees in him is beyond me. He is ALWAYS angry about something, he is rude and has no manners, and above all: HE IS A RACIST!!!!! Unlike Cera, who is younger and therefore more open minded due to her diverse group of friends that she grew to love despite originally believing her father’s prejudices, Mr. Threehorn NEVER gets over his racist tendencies, and it sometimes makes me wish that HE had gotten bitten by the original Sharptooth and not Littlefoot’s Mother (lol yes I dislike him that much). He just reminds me of so many angry and grumpy and poorly-educated baby boomers that are still around today that verbally assault customer service workers and verbally abuse their spouses and family members, not that I mean to shade people from that generation, but many people will know the stereotype (like the male version of a Karen). Mr. Threehorn is SUCH a Karen, it’s not even funny...