The following list is from an excellent article entitled, Top Ten Reasons Why Sharia is Bad for All Societies:
10. Islam commands that drinkers and gamblers should be whipped.
9. Islam allows husbands to hit their wives even if the husbands merely fear highhandedness in their wives.
8. Islam allows an injured plaintiff to exact legal revenge—physical eye for physical eye.
7. Islam commands that a male and female thief must have a hand cut off.
6. Islam commands that highway robbers should be crucified or mutilated.
5. Islam commands that homosexuals must be executed.
4. Islam orders unmarried fornicators to be whipped and adulterers to be stoned to death.
3. Islam orders death for Muslim and possible death for non—Muslim critics of Muhammad and the Quran and even sharia itself.
2. Islam orders apostates to be killed.
1. Islam commands offensive and aggressive and unjust jihad.
The article goes into considerable detail about each of these ten reasons. It is well worth reading. Check it out: Top Ten Reasons Why Sharia is Bad for All Societies.