1) Terrain - Well develop, but it have 1 serious flaw. The entire forest look like it been curse, there is not a single wild life such as rabbit, bird, frog, stag and etc etc could be seen.
2) Camera - Good and flawless.
3) Animation - The animation was good, nothing else to said. Of course, the house might collapse quite fast. Then again, the fire seems to be raging quite violently, so no doubt it could collapse that fast.
4) Sound & Sound Effect - No sound for voice act (It's alright), but you could have add sound effect for burning body, wind, rain and etc etc.
5) Music - The music seems to fit the theme.
6) Scripting/Triggering - Well done, it have every basic cinematic setup and it was created in precise timing; thus everything was working at the perfect timing. Even though there is a memory leak, this map was a single player map and there is no lag occur. Thus, there is nothing to be negative about it.
What need to be fix?
Add wild life to forest and add some sound effect for the weather and everything would be fine.
Once you did this, this cinematic really deserve 4/5 (Recommend)