I can't say enough good things about Second Cinema in second life.
This four screen theater was introduced to me by my good friend Marie and it shows some first run movies in a very simple and elegant setting.
Right now the four movies being shown are Captain Philips, Rush, Gravity, and Fast & Furious, all movies that just finished their theatrical run.
There is also a great looking concessions stand which will give out full perm hotdogs, pizzas, popcorn, softdrinks, nachos, and even burritos! All come with their own animation.
So come on over and check it out! The SLURL is: