Admiration is a very short-lived passion, that immediately decays upon growing familiar with its object.
During 1943, u.s. Officials imposed a short-lived ban on sliced bread as a wartime conservation measure. It lasted less than 3 months.
I think this is a short-lived rally.
Peace won by compromise is usually a short-lived achievement.
When house republicans becomes a hero of the democrats, it's a short-lived romance.