Les B.

Two-movies is one of the best free sites for entertainment; it does not host pirated movies but provides comments and reviews from the members and links to other sources of movies and TV series.
There is also social interaction between the members, active discussion threads about every aspect of streaming and a lot more.
The moderators keep this site ad-free and virus free, and clear out the trolls who try to invade sometimes.
I have found movies through this site that I would never normally hear about, and greatly expanded my entertainment horizons. To give back I do reviews of what I've seen, to help others.
There is a sister site 'anysubj.com' to split off discussion about anything other than entertainment, and anyone interested in politics can let rip there. Personally, I stick to movies.