His visit to Paris was certainly not roaring success.
Understanding how that repair happens might help doctors fix damaged vocal cords in humans too, which would have to be called a roaring success.
It was a roaring success in France, with over 400,000 copies sold and it is easy to see why.
Less surprisingly, since launching back in 2004 this former hunting lodge of the Duke of Tuscany in the coastal region of Maremma has been a rip-roaring success.
And viewed this way, the Space Age has been a roaring success.
The project is certain to be a roaring success.