I did this exact thing when I visited Kings Island, reasoning behind it was the 5th July so anticipated hell.
Was a similar price to the gold one, but we also got to go backstage on Beast during the day, which was worth it alone tbh.
The host we had was lovely. Think she was probably glad we were British though and actually engaged with her more than a front of line ticket.
Worth it for a one off day thing, but the experience has to be worth it. Thorpe doesn't have the options, hours or any decent food to make it worthwhile. That we had time to ride stuff before and after our "VIP Time" in normal park hours says a lot.