I could say that "It's fantastic".
Onduline roof did a great job in handling the weather conditions in our resort. We're amazed on how the temperature in our buildings decreased way far more than we expected. It doesn't get hot inside the restaurant and villas. The color is so refreshing and relaxing. It's so light yet so strong in handling heavy winds and storms. Just be careful when installing as it is soft at first but it gets harder after a month of exposure in sunlight. We've already done a lot of oversheeting in the resort and we're not stopping until all our roof are change to this great roof. Its great looking, easy to install, and promising. Highly recommendable with confidence!