I didn't say grossly inaccurate but that isn't too far off the mark. I have owned several Mini-14's in various configurations. They are a lot of fun and are accurate enough for most uses. Also I don't recall ever having a jam with one.
Now I have never owned a Mini-30 but from talking to others it seems they behave pretty much just like the mini-14, that is reliable but not real accurate. I think a typical 100 yard group would be around 5-6 inches. Some would do better some not.
That about describes mine.
But Wolf ammo is CHEAP!
And popping off a few hundred rounds is good, clean, CHEAP fun.