I'm not sure if Bob was responsible for this change or not, but beginning in late 2005, I saw an episode that aired in December of that year, the train depot popped up (Rebecca was the conductor) and instead of seeing the train engine come across the stage, the engine was plopped in the middle of the stage (the same thing happened w/ Port O' Price as well), not really sure why they changed it but that just took the fun out of it for me.
But what Bob did TRULY WRONG was his poor treatment of the models (especially Holly) and how in his last couple years on the show when he would speak highly about the current rotating models saying they were the best models "TPiR" ever had but I guess someone had asked him about the classic models (Janice, Holly, Kathleen, Claudia, Nikki, Kyle) and his response was
"They're an absolute disgrace, they're disgusting" and that TRULY upset me, I was near tears. I was very hurt to hear Bob say such cruel things about them (especially Janice and Holly), Janice, who's been working side-by-side w/ Bob for 28 years and Holly because of all the hell and suffering she suffered at the hands of him.
I didn't like the rotation of models either (never really cared for Gabrielle, Phire, or Gwendolyn), they should've just signed Rachel, Brandi, Lanisha, and Shane as the regulars and Rebecca as the substitute model and some people said that Bob was responsible for breaking up Rebecca and staffer Jeff Thisted's engagement.
I was also deeply hurt when Bob and Rod's friendship fell apart and Rod being stripped of his on-camera time as a result.
I don't hate Bob but I don't have that much love in my heart for him anymore because I'm saddened by the way he's coldly treated everyone around him during his days of "TPiR". I'm more so sad and heartbroken for Janice, Holly, Kathleen, Nikki, Claudia, and Rod
because of all of the nasty things Bob said about them and just imagine how hearing Bob saying those hurtful remarks made them all feel.
Like my Grandfather always said after Holly was booted off the show "Bob is a marvelous Game Show Host, but he is one ROTTEN human being".