Going by Eastside's logic, Halo 3 is more of a "Gamer's Game" than Yakuza 3. Think about it.
Halo 3 was designed by people who have all been playing games ever since they were tots and they are all at least in their early 30s now even the art directors and music composers are all gamers (true, look it up), Yakuza 3 is designed with half of the staff being cinematic directors.
Halo 3 has no commercialism OR any bald characters in it !!! Yakuza 3 has billboards on every street that are based off of real-life stuff and has tons of bald characters.
Halo 3 is based on places in space designed off of peoples imagination, Yakuza 3 is literally in real parts of the world with realistic mobsters, a cliche that has been done a billion times over. You can argue that being in space is generic somehow, but how many games have spores that turn into plant zombies? HUH? HUH?
See how much sense this makes when your logic is applied? My point still stands, you are just saying something is a specific way when it is just your opinion.
Of course once you play thousands of games by one developer you are going to notice similarities between them that the general set of eyes does not notice, and I am the same way. What you are doing however is just saying you like something and another game is ruining the industry because you do not like it.