Now, don't bash Square. I agree that Square has made it's amount of junk in the video game market, but who hasn't?
If you want my choice for favorite RPG, I would choose Persona from Atlus for the PS1. I know it's old and looks awful, but that game has stuck with me and is by far my favorite for the story, themes, and ideas in it. Persona 2 is also good and widely known as more user-friendly (read: easier).