The title asks an interesting question.
The headings (white text on blue background) provide a
a brief description of the poster. If you read only the headings,
you can get a good idea of what this work is about. But see Negative Points.
Methods are concise.
The poster is quite visual - nice images.
Results and conclusions are concise and relate
back to objectives.
Color scheme is very simple and pleasing.
Font is generally large enough (too small in figures).
Some viewers have felt the poster appears crowded - there is not a lot of white space.
Some viewers dislike the heading blocks because (1) they were not helpful in providing
direction about what was in each section, (2) some - especially those in the middle column -
are too long, and (3) they were not helpful in directing the viewer where to read for what
The graphs - especially the four scatter plots - are too small and
have fonts that are too small.