The Finish of the wine

1. What is the point number 5 of the 5 points method?

2. What exactly means the finish?

3. Out of how many points do I rate the finish?

4. How many points gets a wine that disappears before 10 seconds?

5. Between 10 to 30 seconds?

6. Over 30 seconds? 8 to 10 points

7. Is a long but unpleasant aftertaste a sign of great wine?