It's easy to use, it works very well with our website platform (WP Engine) so there are no issues in using this tool for all of my clients' websites. I have used other product like mobisite but they were too expensive compared to Mobile detect JS which was not that good at detecting devices as compare to Mobisite or Google Analytics. So far everything has been working great! They don't provide any free trial period unlike some competitors who do offer such feature before purchasing their products. But since we're just starting out business, we can afford to purchase them without worrying about losing customers due to lack of features available from these tools. We've realized how important having analytics data regarding client visits would be if we want improve overall user experience by providing more services through web applications like surveys etc.