In rpgs the system is always the same: you fight (always in the same way), you become stronger; this way for 100 hours of play, thn you will eventually finisch. By the way you have a lot of things to discover (items characters) and the story is usually interesting. In some rpg you have a also some good enigma. Platforms are cool but after some time they become boring. My favourite rpg is Alex Kid in miracle world a 2d for sega maser system: 40 mins to beat the whole game without any cheats or secret passage.
The best thing is the action rpg (like alundra 2 for PS, legacy of kain and obviously Zelda): you have the platforms, but also a constant growing system (based on items instead than on exp) and really cool story.
lol but.. u have to buy 6 different controller, one per game!! That really is stupid!! And i thought the plastic attachement were useless...