Overall it is good but there are problems with the resolution of the images. For example, when I upload an image, delete an object and download the image and compare it with the original I clearly have a loss of quality, detail and resolution. It is not as exaggerated a loss as in other appsumo deals like Booltool (which resizes all images to 720p and the result is only useful for social networking but not for photography), however Imgkits still does not maintain the original resolution as even some mobile phone apps like Retouch do (if you set it to record at original resolution).
It's a pity, I was hoping to get my images back as they are originally but it seems not. I'll think about getting a refund