My Take
I think there are too many ads it can take away interest to play the game to its fullest potential. I think the idea of the app is great but it was not executed correctly. the instructions are not clear so you have to play and figure out as you play.
How I Use It
I would use this resource to bring interaction in the classroom. i would b good to work with students to puzzle out words and have students in teams to see what words can be created.