Definitely Titanic for me... and it's not even really my type of movie (unless you see it with a girl, of course). A bit overrated perhaps, but a decent movie nonetheless.
Avatar was hugely disappointing, IMO. Aside from the CGI (which was great from a tech level, but from a creative level I've seen better), the movie was incredibly predictable, about two hours too long, and, well, just plain boring. It really saddens me that this is the new king of the box office...







