I think whether someone is a genius can only be seen in restrospective. Many years down the line.
Huge sales may be due to many things. It might be because of great marketing. It might be because the devs launched the right product at the right time. Maybe they really had a handle on the current culture/consumer mindstate.
For example, we all know the American market differs from other regions. Halo and GoW sales are huge here in the US but they are pretty much pathetic in Japan. The games are the same, but sales reflect different cultural preferences and bias. And review scores are succeptible to the same kind of bias.
So perhaps the first thing to do, is to define the parameters of what constitutes a "genius".
Personally, I think the product of a genius should be either revolutionary or strongly memorable in some way.
Following that thinking, I'd consider someone like Alexey Pajitnov (maker of Tetris and I believe Hexic HD) being a genius. Tetris is almost universally loved by everyone (hardcore or casual gamers alike) in every corner of the Earth. Tetris had staying power (it's pretty much the definition of a classic). Even 100 years into the future, I bet people will still know of Tetris (even if only from textbooks or museums). Will people even remember Gears in 10? 20 years?
Huge sales may be due to many things. It might be because of great marketing. It might be because the devs launched the right product at the right time. Maybe they really had a handle on the current culture/consumer mindstate.
For example, we all know the American market differs from other regions. Halo and GoW sales are huge here in the US but they are pretty much pathetic in Japan. The games are the same, but sales reflect different cultural preferences and bias. And review scores are succeptible to the same kind of bias.
So perhaps the first thing to do, is to define the parameters of what constitutes a "genius".
Personally, I think the product of a genius should be either revolutionary or strongly memorable in some way.
Following that thinking, I'd consider someone like Alexey Pajitnov (maker of Tetris and I believe Hexic HD) being a genius. Tetris is almost universally loved by everyone (hardcore or casual gamers alike) in every corner of the Earth. Tetris had staying power (it's pretty much the definition of a classic). Even 100 years into the future, I bet people will still know of Tetris (even if only from textbooks or museums). Will people even remember Gears in 10? 20 years?