Emotion- So that the poem would appear to have more sentimental value to
the readers and sort of make the poem a little more interesting.

Mystery- The poem should have a little mystery to it, like a hidden meaning, so that the reader could be much more focused on what the story of the poem tells.

Creativity- Poems should have creativity so that it isn't just your everyday poem, the author should try to make the poem as unique as possible.

Story- A good poem always has a story, it shouldn't just be something like describing a tree, house, etc. it should have a story for the reader to interpret.