I recently purchased the whole set (side and top screen) and I am very happy with them. Install was very easy and only took me about 20 mins total. Granted, I am a Harley tech by trade but with the very clear and helpful install info provided in the packaging as well as the online links, no one should have any issues.
I really like the look the side screens give my bike! I got them in silver so that they would really stand out when compared to my other gloss black and red trim. I also like the benefit of protection for bees being rocketed at me. I found out the hard way that I have developed an allergy to bee stings in my older years. Not fun!
In short; great product, easy install, and great company to deal with!