I remember when Heartcatch came out years ago. A classmate of mine really, REALLY dug it and would even do the little transformation calls. Good times.
Though funnily enough, I haven't gone through a PreCure series at all, despite them being the face of transforming heroines (If we ignore Madoka). I did recently pick up and enjoy Nurse Angel Ririka, but never quite thought to site down with a PC show, despite liking the designs.