Thank you again for your detailed analysis! The sensitivity is ok, but what is lacking now is the responsiveness of the keys when I let go. The sustain pedal is ok too.

I've had the first movement down for some time now, but the 2nd movement I learned last week and I do majorly need to work on my technique. Regarding the 3rd movement, my playing up to bar 65 is NOT smooth haha! I have trouble with the octave trills in bar 30 and 32.

Despite this movement being the hardest piece I've ever worked on, the 1st movement of pathetique is the most tiring - by the time I've gone through the repeat of the allegro e molto e con brio section, I'm done lol.