The ability for multiple users access one platform is amazing! This makes it so much easier then having separate tools that are hard or impossible to keep up-to date (because if you have 5 people working under your account).
I had no problems at all while using this software; however our team has just recently started utilizing some new features which make my life even better - like being able to easily see what links were clicked by each user in an audit log report.- No dislike's here but would love other options beyond Google Analytics integration available as well such as Kissmetrics or Open Web Applications Analyzer etc.. We use STACKED analytics solely because there was not any easy way out until now when compared against GA - especially where custom variables can be used along side normal metrics without issues within StackExchange itself unlike others platforms who require additional coding done into their system before adding anything else than standard code/API keys provided through.