Easy to use, intuitive interface; great feature set (customizable data fields & relationships across all business units); very responsive customer support team - easy implementation process with no hiccups or surprises! No dislikes either as this is an excellent product that has helped us organize our internal structure effectively without any errors so far!! I would say there are 2 minor issues which have been addressed in last few releases of peoplemap- 1) inability/lackadaisicalty from some users not being able map their own employees when they choose multiple mapping option after initial setup2). There's nothing much else i can think about right now but if you're looking out something like Employee Self Service then definitely go ahead using peoplesmaps. We've used it at work place too where we needed more visibility over how various teams were structured internally within departments etc.; also made task allocation easier than.