Can we trust Tazza 4 just by relying on Byun Yo-han and Cho Woo-jin?

The director seems like a safe bet for now.
As long as they stay faithful to the original work
and the acting is solid,
it should be fine with Byun Yo-han.
I also think Cho Woo-jin is a great fit for the mentor role.
The issue is that the female lead also has a massive
impact on this work, but I don't know much
about Ayaka Miyoshi.
With a maximum budget being poured in,
this long-running Tazza film series is finally coming to an end;
I hope it finishes on a high note.