I liked Tenet,  but i prefer Nolan's sci-fi and super hero films more than say The Prestige and Momento.  When i saw Tenet it was pandemic time and me and the other half were the only two in the screening,  which probably made it better.

Then again i hated The Dark Knight Rises and think The Batman is as good if not better than Batman Begins.

Interstellar over Inception purely on that i prefer Matthew McConaughey's role in the story than DiCaprio's in his.

Dunkirk could have done with more people on the beaches in wide shots and why did Harry Styles need to be in it but that's about my only gripes.  It has ww2 fighter planes and love it for that.