These are not my personal opinions!
Total Drama Island
Most liked character: Lindsay - Everyone loved Lindsay in TDI. Seriously, I don't know anybody who disliked TDI Lindsay.
Least liked character: Heather - Many people hated Heather back in the TDI, mainly because she was evil. The first antagonist. Personally, I don't think Heather was that bad in TDI.
Runner Up: Sadie
Total Drama Action
Most liked Character: Lindsay - There's a reason why I think Lindsay's the fan favorite of Total Drama. Many people rooted for her again and many people were very pissed off about her elimination.
Least liked character: Trent - The first derailed character of Total Drama. Nobody liked Trent in TDA. He was creepy, Gwen obsessed... don't know anyone who liked Trent in TDA.
Total Drama World Tour
Most liked character: Noah: TDWT was Noah's season. He was funny, sarcastic, and a good team player. It's obvious that Noah is the TDWT fan favorite and probably the most liked male in total drama so far.
Least liked character: Blaineley: I don't know why people hate Blaineley so much but judging by the users rankings, she's the least liked TDWT character.
Total Drama Revenge Of The Island
Most liked character: Brick: Dawn was the most liked character but nowadays, people started to put Brick as their number 1 on their list and Dawn as 7 or 6. I don't know why is this.
Least liked character: B - People mainly hated him because he did not talk at all during his time on the show. I'm pretty sure he's the most hated character from TDROTI.
Total Drama All-Stars
Most liked character: Scott - Do I even need to explain this?
Least liked character: Mike - Do I even need to explain this?
Total Drama Pahkitew Island
Most liked character: Jasmine/Shawn - Judging by the people rankings in deviantART and on here, Jasmine and Shawn are the most liked characters of TDPI.
Least liked character: Dave - Kinda the same reason as Trent. He was completely derailed. Many people also hated him before his derailment.
Comment who do you think was the most liked and the least liked character of each season. Thank you for reading! :D