Coursera is a MOOC, a Massive Open Online Course platform. It provides a very wide range of courses from the top universities in the world. From courses in art, up to curses in science. Coursera provides it all online. Takes courses and do the final assignments all through Coursera.
Look and Feel?
Certainly meets expectations, modern and user-friendly
Not really innovative
Easy to implement?
Coursera is currently, measured by content, the largest MOOC in the world. It provides you with a wide range of courses and topics.
In general a MOOC is a good solution for everyone who is searching for learning content to develop themselves. And so the target audience for a MOOC is very large.
Coursera offers companies a way to use their content. By teaming up with Coursera you can create learning paths and programs for your employees. It also provides you with ways of tracking progress and ROI (just like a LMS).
Prices are, compared to other large content libraries on the web, a bit high