5 times in a row it served me the useless dream park. And then a magikarp in sparkling seas. So useful, yet so damn tedious this thing is.
Yeah, it can be very cruel indeed. Usually, item wise, I get either a ball, Pass Orb, or a Berry--and I have 50k+ dream points. Rugged Mountain is the worst for me in that area. I rarely get anything useful there anymore. It knows I want evo stones, so it decides to hide them in its secret vault and give me tons of useless junk instead. >_<