"Sony's first party wasn't good until second half of PS3" Myth or Fact?

[Geralt99]

This is true when it comes to the commercial success of their games.
Sony only had the Gran turismo games sell over 10 million until 2009.

Now they have multiple IP's that sell well over 10 million- Uncharted, The last of us, Horizon, God of war, Spider man, Days gone, Ghost and Helldivers.

Astro bot, Wolverine and Intergalactic could very well join that list by the end of PS5 generation.

So yeah, their first party portfolio has gotten much stronger during the late PS3, PS4 and PS5 generations.