Easy to use, I liked the ability to see the data in several ways from various data sources. I didn't like that it would not allow you to add more than one data source. I also didn't like that it would not let you change the date to a different format. I had no problems with instantOLAP. It was easy to learn, and it was easy to put on the server.
I would have liked to have been able to change the date formatting. I also would have liked to have been able to add more than one data source. I would