Earth Defense Force 5 sells over 200k on Japan

[Kerotan]

John19 said:

Kerotan said:

http://blog.hokanko-alt.com/archives/52660139.html

 

This means it has very impressive digital sales of about 50k. Bright future for the series. This launched exclusively on PlayStation 4. 

 

Kerotan said:

Right up there with the biggest releases in the series. Just shows you ps4 only releases in Japan can work 

Subtle

What subtle digs against ps3 and psv?  Because they were likely the other platforms considered.