You see, it's a very new kit and we're yet to see anyone of AF build it or even start it. But since the coupe was a decent enough kit, with a couple of bugs here and there but nothing that can't be fixed, chances are that the roadster will be as good. And since it's your only choice if you want to build a Murcie roadster, well, there aren't many options, are there?
Welcome to the forum.