Dear slonicom,
Thanks fro your feedback! We value your opinion and appreciate your honesty. Wish we could have more particular details of the first 2 points you mentioned: limits and the slides being slow. Yet, let us mention kindly that the Slider plugin has a massive list of features that are available in the free version and we can’t be more than proud and happy to share it within the community. First and foremost is the unlimited number of slides and sliders you may add, most of the free plugins in the repository limit the number of slides and sliders normally. In our case the following is available in Free version: title, description, URL support as well as advanced options for sliders including weight, height; 15 effects, pause time, speed control, positioning, navigation tools. We believe the list is pretty much competitive , when you compare with other free slider solutions. Besides, the plugin is fully responsive in the free version and supports shortcodes for posts and pages as well as themes. Plus, with the free version you get free customer support, we are happy to connect with any live chats to help as well as suggest solutions in forums. We try to do that in 24 hours. As for the slow slides/sliders, you surely know that it can depend on a lot of factors, starting from the size of images you upload and ending with the host. Yet again, we are sorry for all the negative experiece you have had. We are ready to help you with any solution. Give us more details or contact us, and we will be back gladly. Have a great day!