I don't want to be a kill-joy..... but be wary. Sites that have first-run movies or even movies that are not in theaters yet are definitely monitored by the MPAA, so be careful.
Another reason to be careful is there are many sites out there that offer free lunches because they know that people want free stuff. So site creators may try to install trojans/viruses onto your computer and access your personal info like passwords, bank account info and anything else they can make money off of.
Get into the habit of trying to find out a bit of info about sites you visit. Doing a domain name search like the one I did at the link below will tell you where the domain is registered and other info:
Watch-movies.net - Watch Movies
Note: Websites registered in countries like the USA and the UK should be avoided, unless they are real sites like
Hulu - Watch your favorites. Anytime. For free. (Hulu is still available only in the USA, as far as I know).
Also, organizations around the world like the RIAA and MPAA have been known to create fake 'free' websites to try to trap people - when someone accesses their website, they get the time, day and IP address you use and they will have a record of everything you watched for free.
Here's a link to a discussion about this:
Is watch-movies.net an illegal site? - Mac Forums
The general rule is that the more open a website is in their advertising what 'free' content they offer, the greater the risk. No matter what, there's always risk involved.