Greensly is still super cute! On my first run through I found it a little difficult to switch from buying a potion to drinking a potion (kept clicking a potion to drink it in the buy menu and then had to click nevermind twice to get to the drinking menu) so maybe having the option to drink a potion directly after buying would be nice? Other than that, it's fun, silly, and I definitely like the challenge of finding all 5 endings - gives it good replay value!
Just a quick note, an image in the "what's on your mind" in the duck ending is broken.