I just like the easy navigation and the ease of use. I found some bugs like no support for codeigniter 3.x and the search feature has some bugs. But I think they will be fixed soon. I would recommend it to everyone. There is nothing I don't like about it. It's a great tool to use when developing a PHP application. And the support team is very helpful. I am using it to make a CMS application that allows users to create content and share it with other users. It is easy to use, fast, stable, secure with many features like debugging, testing etc. If you want to develop applications in php then this is one of your best options. I have used it since last 5 years now. Nothing much i dislike about nette but there are few bugs which can be fixed if they try hard enough. But overall its good stuff! Its great option when compared to other IDE's available out there. Development/testing environment has become very comfortable using nette.