First of all, it is alright.
It isn't like god himself came down on a fluffy white cloud and touched you with the heavenly finger of creativity while drinking from a golden goblet filled with very aged wine with the rarest of gems embedded into the cup, while wearing white, flowing robes made of the finest silk money can buy.
So stop acting like that.
It looks alright. I suggest making the cliffs actually look like cliffs using ramps or other bricks or something like that.