Being an absolutely brave and innovative idea implies that you, as a developer, before it is even possible to explore the foundation of a genre, you have to get a foundation in the first place; and by that standards, this game works perfectly, since everything is so raw and so many mechanics are presented both exploration and action are at the same level. The problem is this is no Super Metroid, no Doom, no Super Mario, this is not thank kind of foundation that works as a standard as well for the genre, making it something they would get as a reference point to make something better out of, which is why this is considered the worst in the series as well as the worst entry point. Yet I still have a lot of respect and appreciation for what they made.