What, you guys didn't notice?
A lot of Hollywood types jumped into the gaming genre, claiming it's not much different than producing a movie. And what's been done a lot in the movie industry these days?
Investment bankers, private equity firms, angel investors, etc, etc, are all getting into the act.
Face it, gaming industry has gotten what it wanted, and it has becoming a "mainstream" business. And just like how internet companies were in the 90s and early 00s, after the business has gone mainstream (big enough), the thought is that it needs to be managed by "grown ups" that know what they are doing and be managed properly.
Don't expect anything to change much in the future, since the bigger the industry get, the more likely a quick cash out ideas are funded.