The wind protection is great... now that it's cold (it was 40F here last night!!!) I wish I had mine installed. My bike had some OEM bags, it looked great and was (is?) a great little sport tourer. I have a picture or two, naturally they're in extremely inconvenient places..
I haven't had much trouble in the summer here, aside from the fact that it's 1 billion degrees out. Hot is hot with or without the fairing.
The weak spots I've noticed are around the mounting holes, and the front lower piece. Dump your bike on the fairing a few times and those will be the first to go.