Hi! i buy this console new to replace a termineitor 2(2011 version) broken.

I think,well the termineitor 2 is crap. But this is a nasa, and with double slot new and relatively inexpensive. So should be much better.

And then  i view this: 

http://www.nesworld.com/pirate-ns90a.php

And i read the scroll "problem". And now i 

It's really that bad?. Affect to all games?. One question, is a noac? or is a normal clone.¿