Being into learning I am active on multiple e-learning sites. This is definitely one of the better ones with a broad range. The fact you can get in more easily makes it a "must have" if you are into e-learning. Building or keeping is easy to moderate.
You see here stuff that you dont find on other sites. It looks though to be sometimes less active/faster then other e-learning sites like for instance Bitme on the usual "suspects for e-learning like Lynda, Udemy, Pluralsight. However, eventually most of the things you need or want you will find also here too. Lots of huge packs for languages, IT etc though, something that on a "hard to keep ratio e-learning site" you wont find that easily, as who will want to download it