well both have fun . if you are really looking to absorb the whole experience of the movie then best is to watch alone , but then passing time with friends going for comedy movies is hell lot of fun and especially when you make fun of the movie itself
if it's comedy then it's nice to watch it with friends and have a great time together. but when it's a movie with deep thought, then it's better to watch alone. because you can keep attention pretty well and you won't get annoyed by silly questions.
i watch movies with my self and this because i think that i'm the only movies lover in my home or between my friends
sometime when i'm really2 boring, i go to cinema alone, buy a ticket, buy a popcorn.. sit and watch the movie like a crazy lonely guy.. LOL
I don't like to watch movies alone. We always go in group to watch movies and its really fun to watch movies with friends.