Personally, i think the fairings on those are displeasing to the eye. But it isn't my bike. AND, the benefit of a fairing to block wind is huge. Personally, I would look for a quick detachable windshield. Better aesthetics plus you get the wind blockage.
But if you don't mind, or even like the look, then you should get one.
Some advice for you: dont ask people for their opinion on how something looks; you'll get a thousand different opinions and none of them should influence your decision. Ask about function and you'll solicit useful info.