Save the speedrunning challenges for games like Metal Gear Solid, Half Life, or any other action genre game that exists, it's more rewarding and gratifying. However, play how you want and whatever play-style you are most comfortable with, not everyone plays the same way and no one should be forced to play a certain way, that would be demented but atleast spar some time to immerse into the story a little bit. Afterall, why play an RPG if you don't care about story elements. That's kind of the main purpose to playing them and it wouldn't make sense to me otherwise, then again that's just how I perceive it, sounds simple enough to me but ofcourse it may sound unorthodox to someone else.Also, if an RPG or most games in general for that matter, do not take a considerable amount of time to end then I'd automatically assume that game is lackluster and doesn't deserve my time anyway. That reason is because, if it's short then that usaully lets me know that there isn't much to the game for me to become interested in.