There you have it in the title: all the information you need to know that whatever comes next will be flowery, superfluous, and exhibitionist. Or will it?
Below is a quote from Liszt's biography on Chopin, aptly titled The Life of Chopin. Of course, this quote is a translation, but I think that much of the original panache was retained. It can't be doubted that Liszt had a flair for notes and for words. (Side note: if you think this bit contains rather Romanticized language, read the rest of the book first.)
However, what Liszt says here is not superfluous at all, and in fact, remains relevant to the state of "art music" in the classical world today, or to any new music for that matter. Even beyond that, any new Art at all often requires both a present push for acceptance and a simultaneous patience for time to reveal any lasting worth.
So, without caving to the need to say too much, and thus without insulting your ability to read between the lines (and I am not referring to staff lines), here it is.
"With the musical art it must of necessity be the case that the introduction of unaccustomed forms will present an obstacle to the immediate comprehension of a new work. The impressions it makes will be new, and new impressions, by their very novelty, produce surprise, and even weariness; and that very surprise and fatigue will, to many, make the new work sound like a message written in a language they do not understand, and which, on that very account, they will be likely to pronounce barbarous and uncouth. The ear will not without effort grow accustomed to the new language, and many will not study it because they will not go to the necessary trouble. The new work must win its way through the medium of the younger and more vivid imaginations, which are less under the thrall of habit, and of those more ardent souls which are at first attracted by curiosity and then filled with restless zeal for the new idiom. Through these channels it will finally penetrate to the obdurate crowd, which will then finally apprehend its meaning, its aim and its construction, and be able to appreciate the beauties which it offers. Composers who do not confine themselves within the narrous bounds of conventional routine have therefore more necessity to wait for the verdict of time."