I'm close to finishing my PhD and I'd like to evaluate the quality of my PhD. I'm doing my PhD in the field of software engineering at a Central European university. My PhD thesis consists of published conference papers and a synopsis. I first-authored two papers in the top conference of my field and I also had a few other papers.
The problem now is that I'm unsure how good of a PhD this actually is. My PhD thesis gets graded, but I noticed that every PhD student gets something between the very best and the second best grade, independent of the quality of his/her work.
If I can't rely on the grade, and if I can't compare the number of publications to other PhDs, how can I best and honestly assess the quality of my own PhD?