Shutters are easy to install and look great. I'm very happy with them and have included a photo to show the installed product.
I originally thought they had some very minor imperfections from the molding process around the back edges of some of the shutters, but realized this was not an issue at all. At first, I noticed some residual vinyl on some back edges and thought the small amount of excess vinyl might need to be sanded to clean up the edges, but then I realized that the shutters were actually manufactured as a pair and that one edge was very clean while the opposite might have a few small pieces of extra vinyl (from the mold). I also noticed that every pair has one shutter which is perfect on the right side, while the other shutter in that pair is perfect on the left side. This means that if you hang them logically (i.e. with the perfect edge on the most visible (outer) side, then they require no extra sanding to remove any excess vinyl remnants. So even though a few vinyl remnants from the mold might exist on some of the shutters, they don't require any extra work and are not visible when hung correctly.
One nice surprise in a couple of the boxes (I purchased 6 boxes of shutters) was an extra shutter lock fastener. I would love if every pair of shutters included one extra shutter lock fastener as they can sometimes break and having an extra is very useful.