Sure. The basic functionality is there. Maybe its time to focus on quick fixes so the product can be released. But for me currently the learning module is like a free demo version rather than a premium module. Same with the Leaderboard and gamification it's very basic but maybe sufficient for many cases.

Its hard to tell for me as the end user unless there will be more feedback here.

The ability to do a simple course and control who sees it. Nothing more. If you want more, integrate with an LMS.