I was up on Tf Wiki and found a startling bit of trivia......... The Japanese Voice actor for Sentinel Prime (Nobuyuki Katsube) is also the Japanese voice for Lotso Huggin Bear in Toy Story 3. This one guy voiced two of the of worst movie traitor scumbags of all time only one year apart. And then it got me thinking.........Whose was the Bigger Evil Jerkass....Sentinel Prime? or Lotso Huggin Bear? Vote! It's not a contest on who can win a fight but whose sins we're worse than the other? For me i go with Lotso Huggin Bear, Sentinel's intentions was to save his race even at the expense of his race and try to have peace on his planet while Lotso is just well a cruel tyrant who was abadoned but decided to become evil for no reason and became the kingpin of a daycare.