Minecraft PS4 needs more polishing

Minecraft Bedrock Edition for PS4 seems unfinished. My friend been experiencing many issues, such as lag, which occurs very often and even causes the network to completely disconnect from their Playstation. Everything in the world freezes for both of us, and finally begins to move again after a variable amount of time. The friend that owns the world has a good connection and barely has any issues on other titles, but the world still lags often. There also have been a recent issue of chunks disappearing from the world, and not loading in, leaving clear sections of land. Realms and servers have not been added still, and Bedrock Edition was added almost 4 months ago. It's is buggy and seems like more of a rushed project, than a product.