The picture on the bottom shows the two main playground offerings; one old and one slightly newer. They have two of these covered picnic tables shown n the photo, a 'sand' box (or dirt mound that once was sand), and some swings. Robby kept tripping on the uneven wood chip surface which tells me that he's either very clumsy or it hasn't been properly maintained. Could be a little of both, but I hadn't seen him fall like that at other places.
If this was your closest neighborhood playground, it would be perfectly fine. However, I would not make a special trip to Jewett Park if there are other closer options. Check out some my other reviews either be clicking on the green Parks & Playgrounds link to your right, or click here.