y123y said:
Oh wow.... shades of Guilty Crown...
So he went from a 100% wimp to a 100% tough guy... .wow , not good. Just like the MC from Guilty Crown.
It's been hinted at since the beginning that Shinichi was changing since Migi joined him, and now he has 30% of a parasite in him, including in his brain, he's changed even more. It wasn't sudden and without reason as I assume it was in Guilty Crown (haven't seen the show, just basing it off your comment). I've found this series so far to be really well paced and well thought out.