The best thing about this solution is that you can run it in your own environment and deploy it to your customer's environment without any restrictions.
It works great with our customers and we have not found anything to dislike. There are some minor issues like sometimes the output does not look too pretty but thats more of a personal preference. But overall, I think its one of the most useful tools out there! We have been able to migrate almost all client applications to Hana, which has helped us save a lot of time and money.