I think you mean that setup does not make good espresso compared to an espresso machine. As someone that enjoys good coffee but doesn't particularly like drinking an overly strong thimble of coffee, a cup of milk on top of a thimble of coffee or a grossly stringent cup of coffee I hate the equation that espresso is the best coffee. My favourite bits of coffee, what I enjoy in lighter roasts is lost in espresso. Espresso is nice for cafes because it's a quick non-batch brew, that's about it.

You can have good coffee from any method.