Here is one screenshot from each of the three games I've been playing the most lately. I've put way over twenty hours during the last month in each of them.
I would dare say most "hardcore gamers" would find them incredibly boring, and go do something that requires less imagination and a shorter attention span. Except for Perfect Cherry Blossom anyway, since most people would probably find it frustratingly hard. That would make them casual gamers compared to me, right? =P