it would be great to have more than the inversions but think of it this way: think back to 2002 when Colosus opened. Did the public want more than an awesome rollercoaster? The public weren't really fussed because they didn't know any better and to be honest we shouldn't be either because the worlds firsts have been good but the ride would stil have been good without the, (minus blivvy obviously as she's just a world first on wheels!)
I guess what I'm trying to say is either way you look at it we have finally been presented with something that could possibly topple King Nemmy off of her lofty perch and put her back win peasants such as Air and Bilvvy!
Let's raise a glass/bottle and toast the great engineering feat that is the Smiler!
PS: the Smiler will probably here the words arise Sir Smiler king of rollercoaster land!