I think Spaceman is simply referring to the fact that the sticks are 8 way, rather than 4 way, which may make it more difficult to play 4-way games. It's doable, but you may sometimes have trouble moving if you are slightly into the diagonal rather than straight up/down/side. Same issue can happen with x arcade set ups or other. You can probably get used to it, or maybe add a restrictor plate if it's still an issue.