Pros:
This is a great location and a creative way to "recycle" an old landfill site. Parking is close to the course and there is a putting green near the first tee. Also posted nearby (and on the Paseo Vista website) is an accurate map of the course with tees, holes, and distances marked. There also is a sign posted by each tee with the information and map for that hole. My wife and I both are older novices, but after she got a set of discs for Christmas we got into it right away and try to play at least once a week. The view is great, there are other things going on around you (like bi-planes and experimental aircraft taking off from nearby Chandler Airport). The tees are concrete and well marked, as are the holes (once you are close enough to read the numbers). The course and entire park area are planted with native vegetation, and watered with reclaimed water. The terrain is gently hilly, which is kind of nice compared with just a flat course. People here (so far anyway) have been friendly, and we have had no issues with anyone. Alcohol is not allowed in the park, but this could be a con for those who would like a cold beer after playing a round or two. Restrooms and fresh water are right on site, which is a great convenience.
Cons:
It's difficult to see some of the holes (and this will become more of an issue when some of the vegetation is in full leaf), at least until you get close enough to read the numbers. It seems like some of the signs are posted backwards, but that's not really a bid deal. The "washes" are paved with angular cobbles and these can be kind of tricky to walk over -- it's a sprained ankle (or worse) waiting to happen. Unless you're a pro and put every shot on the fairway, these areas are unavoidable. Otherwise, there are metal plates that serve as bridges across these washes, but they are few and not always close enough to be convenient. There is virtually no shade on the course, which may limit some players to early and late in the day when the weather is warmer. This may seem like a lot of cons, but there is nothing here that should be a deterrent to anyone.
Other Thoughts:
Download and print a copy of the course map from the Paseo Vista website and take it along -- it can help resolve some of the confusion that can arise about where is the next tee, or the next hole. There also are other amenities to this park, and other reasons to visit. Overall a lot to offer.