Pros
- If you know anything about SQL, then you will be fine.
- Has a pretty cool visual interface.
- You can use it to make your own decisions without feeling pressured.
Cons
- This is a big con because if you're using it to generate recommendations, then you will probably need to create some sort of pivot table, where you would be selecting both variables
- Data quality issues, I haven't found any yet, but I will keep looking.
- I've noticed that most tools allow you to change the date format, currency etc