Bad development can also have its benefits tho too. As is the case with say Dogecoin, which was intended as a joke. It keeps updating its properties to improve now that its gained a lot of traction. So in turn, it has seen a lot of improvement in the coin itself from time of conception till now! But for the most part, the better the dev team, the more successful the coin will be in the long run. The more you invest in the beginning, the more it pays out in the end...this concept can obviously be applied to the developing team that builds the framework for the coin, and then maintains the coin going forward!...which is why I also like "open-source" coins!