People on here seemed to enjoy these videos when I've posted before, so is the (late) Halloween/Autumn special! Don't worry, its not scary.
My husband and I make these for our 4 year old nephew who loves his train set and gets very excited when we show him a new video! Toddlers seem to like them because they're simple, but my husband's year 4/5 class also really like them! As do quite a few of our adult friends and family.