It is. But is it "good enough" to convince some people to use it instead? For the moment the best it can do is to provide an (ever improving) basic alternativ

It is. But is it "good enough" to convince some people to use it instead? For the moment the best it can do is to provide an (ever improving) basic alternative to Unity that forces them (and the market in General) to not be greedy and careless. This is probably good for the game engine market as a whole.