I myself enjoy it, and would enjoy if transformations were in this game. it pairs well with mental changes, and hypnosis, one changes the mind, the other the body.

Especially if the dialogue changes depending on the form, like y'know, noting how slarb is a slime, and stuff like that.

Also, will Jude get any TFs? so far doesn't seem like they have any, but maybe I'm just not far enough in the game to see theirs? (edit: went later in the game, yep they did.)