I think "Same Sizer" looks ugly because characters are stretched mechanically, so each line has different width. Ideally, the lines should all keep their widths, and the position should be stretched.
I think a better application of "all words have the same size" principle can be seen in Vietnamese calligraphy, which sometimes combines Latin characters with Chinese-adjacent writing style, e.g. https://commons.m.wikimedia.org/wiki/File:%C4%90%E1%BB%91i_-... (this is written in Latin script split into equal squares)
Huh. I would never have noticed that your example image is actually in Latin script.
Because I don't read Chinese, anything that looks enough like Chinese seems to mentally go into the bin of "I can't understand this anyway." (I guess in this case it would help if I knew Vietnamese because then I would recognize familiar words and syllables in this calligraphy.)
Fascinating effect.
I really wanted to see the example you linked, but the link is broken
Along similar lines, the calligraphy here is quite impressive: https://www.reddit.com/r/language/comments/1gmzro8/what_scri...