Go play Chrono Trigger on the PS1. I'm serious. They didn't optimize the game at all for disc based media. Every time you entered the menu, the entire world was replaced with the menu screen (for cartridges, it made since to do this). The result is that just opening the menu to save, change equipment, heal, etcetera, added an extra ten seconds of black screen EVERY SINGLE TIME. All the ports share this issue to varying degrees. You may not sit on a screen that reads "loading", but there are huge, annoying loading times there regardless.