Steph was always talented and has great abilities and skills.
He was always a good player. But he never was great.
Great player helping teams win in many ways - by scoring, defending, passing, encouraging the teammates, getting into the coach system, sacrificing his game if needed depending on opponent, help to grow young talents, etc.
He is severely overpaid and overhyped. And this is damaging his personality.
He is a clean example of the NBA failure to built greatness and replacing it with highlights and entertainment.
I guess this is what people buying so they are selling it and sold the Steph's soul in the process.

"There are more things in heaven and earth, Horatio, Than are dreamt of in your philosophy." Hamlet