This thread will be discussing on how the castmates have changed personality wise from TDI to TDA. Keep in mind, this is just my personal opinion. Wit that being said, let us begin.
Geoff
TDI: Calm, mellow party dude who is friends to everyone.
TDA: Total jerk and always making out with Bridgette. Redeemed himself in TDA Aftermath 3
Bridgette
TDI: Nice surfer girl who is very friendly and outgoing.
TDA: Always making out with Geoff. 'Nuff said.
Izzy
TDI: Insane girl who is very wild.
TDA: Still the same, but apparently has sort of a split personality (eg. E-Scope, Explosivo)
Trent
TDI: A handsome, reasonable guy who has a cute crush on Gwen.
TDA: A 9 obsessed freak who began to throw challenges for Gwen and became insecure.
Gwen
TDI: A goth girl who is both nice towards her friends, but can be mean to people who try to hurt her friends.
TDA: A goth girl who suddenly lost her edgy goth girl reputation in favor of a wimp who got blackmailed by Justin, threw the challenges, and ended up becoming a pariah in TDA Aftermath 2.
DJ
TDI: A big, nice guy who loves animals.
TDA: Becomes Chef's partner reluctantly and has become too big of a softie.
Owen
TDI: Big, loveable, gassy fat guy who loves to party.
TDA: Still the same, but becomes the mole when he returned to TDA. Not much else.
Heather
TDI: The manipulative antagonist who was basically hated for playing the game.
TDA: Has become slightly better personality-wise, but still has some traces of mean girl left.
LeShawna
TDI: Sassy girl who will protect anyone she considers a friend.
TDA: Still the same, but ended up insulting nearly everybody on the spa.
Justin
TDI: A quiet hunk.
TDA: A "villain" who caused Gwen and Trent to be gone, and ends up becoming a sissy when his face ended up getting bruised.
Lindsay
TDI: A cute, but dumb blonde who was once Heather's ally.
TDA: Still the same, but now BFF's with Beth.
Harold
TDI: A dogged nice guy with hidden talents and ended up getting Courtney voted off.
TDA: The same, but he got his revenge on Duncan before being eliminated.
Courtney
TDI: A smart, but sometimes hard headed CIT.
TDA: A heartless, evil, cruel, coniving, hypocritical villain! She should never have been on TDA in the first place! Sorry, lost it there, but you get the idea.
So, what do you think of this list of how these characters have changed. I was going to add Duncan or Beth, but we all know that Duncan is still the bad boy and Beth has a boyfriend named Brady.