I purchased the 1st episode for my Wii and while the general impression is OK, the font size is just horrible.
After having fun and largely ignoring the issue in the intro, I have now stopped playing because the font is way to small (you now REALLY small).
Sad thing -- the controls are good, the audio OK, the animations work well, but 40% of the words in the displayed texts are just not readable from a comfortable Wii/TV distance. (I have a "normal" 50Hz PAL flatscreen TV set)
I would like the fonts to be at least 2x better 3x the size they are at the moment.