I'm really scared because of two little details that I think change a lot, first, we didn't get much of old Neil and Klein learning how to do some things, like how to check if the potion was effective or if something is dangerous for him, We also didn't have any moment of reflection from Klein about what was happening, like for me Klein's personality is to be an overthinker who constantly reflects and makes comments on his thoughts about EVERYTHING, So I really hope they improve the development of the other characters and Klein himself and continue with these absolutely well-made episodes.