1 ) Cincopa is probably the best system that you can find if you need to show your photos and videos. It’s incredibly easy to use, it offer a lot of different themes and you can personalize a huge number of settings. You can modify the width, the times of the effects, it perfect. They also have a plugin for wordpress, Will they need to offer something more ? No, but they also offer an incredible managment soluction system.
They are incredible!
2 ) In my opinion there isn’t a real main problem.
3 ) I have just reccomended cincopa to my friends. Why ? It’s easy to answer! Because it offers a lot of service, and it’s really easy and fast to use. Forget spending a lot of time for you galleries or videos, just upload and choose your themes.
4 ) Cincopa has allowed me to show all my properties in an easy and new ways. Thanks to their system i can change themes every mounth, and my website seems always new.