Games that force you to spend lots of time on filler content and chores.
Along those lines, I'll add grindy content within DLCs. Case in point, I was playing NFS Heat earlier this year, and the version I played came with a DLC that includes a new car along with new content. New content should normally be a cause for celebration, but when that content consists of grinding out to certain tasks in order to unlock a new tier of activities to unlock the next tiers, it starts to feel more like an insult when you consider people have paid for these things.

Sorry, I know developers need to make money, but that just feels like way too much. It's disgusting. So, in relation to this thread, I'd say inflated game prices. I know some studios have said game prices would be going up, but this is frankly insane.