The judging of the designers work is extremely subjective. Each person that sees the design will make their judgement based upon personal preferences for design styles and flower choices. There is no set of common criteria used in making decisions about whether a person likes or dislikes a floral arrangement. In fact, there is not a standard criteria list which is used by everyone. To further convolute matters, judging actually comes from more than just one or two people _ they come from the recipient, the customer who placed the order, and third party observers (anyone else who sees the arrangement). Therefore it is virtually impossible to please everyone with each design that is created.
Flower arranging today is more than merely putting together a bunch of bright beautiful flowers in a pretty vase. Much thought goes into the art of each professionally designed bouquet. The artistic nature of flower arrangement means that no strict rules need to be followed by designers, but there are three very distinct styles into which arrangements can be categorised.