I really hope it dawned on you how weird of a statement that is. Tetris is a video game, people play it because it's a fantastic game that plays extremely well. BioWare makes video games, what's really the point if the game isn't good? It's not like there's amazing stories and characters in their stuff either. If you're in it for the storytelling, just watch a movie, which is a vastly better narrative storytelling medium and you don't have to deal with crappy gameplay.
It's not even like BioWare does other aspects of gameplay well anymore either. It's not like there's fantastic, or even good, choice and consequence stuff. It's not like underlying systems combine with dialogue options to create new an interesting thing depending on your character build. It's not like the third person shooter cover based combat, which is the driving force behind Mass Effect, is the only bad gameplay to be found in a Mass Effect game.