That reviewer will be forever unsatisfied until Linux manages to cover all main and niche markets. That won't happen because there's no market drive for it. The

That reviewer will be forever unsatisfied until Linux manages to cover all main and niche markets. That won't happen because there's no market drive for it. There's no company with a huge budget trying to develop a consumer-tailored Linux-based OS: the other two companies that develop consumer OSs do it just to sell additional hardware (Apple) or services (Microsoft). And expecting a community of people, each with their own interests, to just work for a goal that's not their own is but a fool's dream.