I really enjoyed how military action/its consequences were portrayed. The use to two separate perspectives coming from each side gives the story something very unique. Also, I think it was great how Tolstoy decided to include the story about the family and aoul where we had seen Hadji Murad. He seems to focus more on the emotions involved with battle than giving many battle accounts themselves.
And also to comment on Shamil's character, it's interesting how the reader is encouraged to pity him after his portrayal as the enemy. I definitely noticed to mention of his want to spend some time with his family which even gives him something in common with Hadji Murad.