I personally enjoy grinding games out, achievement/ Trophy hunting is fun for me too.
But, I can definitely see how tedious they can be and that they're not for everyone. Some devs also really don't know how to work a decent sandbox into their game without essentially breaking it.
Yeah, I've noticed quite a few games as of late tend to be 3-5 of Dialogue and possibly a few CG's. I tend to avoid those games afterwards, at least for a while.