I've had a summer home in the Dells for over a decade and I've driven past Pirates Coast over 100 times and I just never got out of the car to check it out. Let me tell you, that was a big mistake... this place is fantastic! It has nearly 100 mini golf holes, and rides, and an arcade, I mean, it's just a whole lot of fun for everyone in the family! I'm sure I'll make it a destination from now on.
Contrary to what the other reviewer said though: if you go early in the summer season the lines are short but as it gets later into the summer it can get kind of packed.