not that my opinion is really worth anything.
1. i don't think you can hit those high notes. plain and simple. maybe because i really like the real version, but in my opinion, you sound nothing like eason. it's a hard song to sing, and i think it was just way out of your range. maybe a different song would have suited your voice better.
2. i'm biased, and i normally hate viet songs, but i must say your's was very good. kudos!
3. probably the most natural ability. very nice.