Just got the game. It's pretty laggy. I'll continue though.
Also, the shadow thing kind of gets me. Only because the other people don't have it. But otherwise it's definitely unique.
If I see any major errors or anything I'll let you know.
Edit- So I found out a way to decrease the lag MAJORLY!
First press F1, then check "Smooth mode"
then go to option (on the pokemon menu), and change speech frame to 5.
I still have a little bit of lag, but now I don't have a problem overlooking it.
Hope this helps!