In all fairness it has only been down on one train operation a couple of times that I've been this year Eclipse.
Colossus still is impressing me by how well it has been riding this year, if Thorpe Park did do something with it over the closed season then I am really curious as to what they have done to make it ride that well. - The general views of others as well is that it is riding equally as good as it did in it's first couple of seasons.
Here is a picture of Skittysrule after she rode Colossus for the first time on the 31st July, which she absolutely loved, I am extremely looking forward to going to Thorpe Park again with her this Thursday!