As a student in the late 60s I loved this book.
Now that I am 61 I re-read it (again in the original French), finding it, to my surprise, very hard going. I think this is partly to do with the style and with my inability to be able to fathom the three main psychological steps : Julien's act of revenge on Mme de Renal, Mathilde de la Mole's various reactions to Julien's suit and Julian's famous "Mourons" - I may as well die.......
The events in the book are described sometimes in very minute detail and sometimes not at all : I think it is very surprising that the end is only sketched out in barest detail, whereas the build up to it is monumental.
Nevertheless, I enjoyed reading - though I think I will have to take Stendhal off my list of favourite authors - he has been on it for 41 years, so perhaps time to move on....