Try getting the theme song out of your head. You can't.
Much of the background music, composed by Graham Shaw, is pure Sweet Dreams Fuel with its soft, flowing synths and gentle piano melodies.
Fandom Rivalry: The show sometimes gets this with TUGS. Some TUGS fans think that Theodore is babyish and lacks the depth and maturity that TUGS had. Theodore fans will point out that TUGS had the luxury of being primarily on VHS, allowing it to get away with dark subject matter, while Theodore aired on broadcast preschool television and had more limits. When TUGS made it to the US, it was aired as part of Salty's Lighthouse and was watered-down heavily. Despite this, Theodore did tackle mature topics from time to time; "Hank's Funny Feeling" dealt with the grooming of minors in a sincere way, as opposed to the Too Smart for Strangers specials of yore. However, the majority of TUGS and Theodore fans get along fine, especially with the Thomas & Friends fandom.
Informed Wrongness: Scally from "Scally's Stuff" Is seen as this to the other tugs after they didn't want to use his stuff as it was useless. The episode was trying to point out that buying extra stuff isn't all that great. The problem wasn't Scally; it was how the tugs were using the stuff. Plus it wasn't like he scammed the tugs as he actually gave them the stuff for free.