Oh, boy...
I think the Star Wars community consists of perpetually overly-proud nostalgia whores who have turned Empire Strikes Back into the most over rated film of all time, dismissing retrospective criticism because of its nostalgia value and critical acclaim, and justifying their own petty hatred by constantly pointing to RedLetterMedia's reviews of the prequels as 'proof'.
That said, I only really like Return of the Jedi, and the climactic scenes from New Hope and Empire. The prequels aren't great, but not that far below the originals in terms of overall quality to me.
I hate the majority of 80's cartoons immensely. It was the worst decade for animation, by far, introducing the many terrible business decisions made by studios that persist to this day, including the practice of measuring a series' success by its toy sales.
I think if you still support those disgraces of cartoons, Transformers G1 and 80's Ninja Turtles, you deserve nothing better than Michael Bay.
Other classic nerd/childhood favorite movies on the internet that I don't like include:
Blade Runner (yes, I've seen the Final Cut)
Land Before Time
most Muppet movies
Little Mermaid (only main Disney animated film that I loathe)
I love the Lord of the Rings movies but have trouble getting into the books.
While I think the Batman animated series was good, I think fans tend to overlook how many bland filler episodes existed in pretty much the same number as great episodes.
In terms of games, I adore the Zelda series, but I don't like Link to the Past or Link Between Worlds very much for pretty much the same reasons that others love them.
I prefer a goal-oriented gaming experience. As such, I find objective-less games that tell you to do whatever you want despite giving you the possibility of an epic story like modern Bethesda games to be very uninteresting. Some might call me a fan of 'linear games', and that's not too far from the truth. I think linear games have better difficulty curves.
That said, based on most comments I've seen advocating directionless objectives and non-linearity tend to sound like whiny 'DON'T TELL ME WHAT TO DO!!" complaints rather than appreciation for open-ended design.
I think Metroid fans' reactions to Adam Malkovich in Other M have been greatly over-exaggerated in terms of how 'sexist' it is. That said, I don't really like Other M, but I'm not butthurt over it because I never really liked Metroid all that much. Again, not enough immediate goals given to me.
I am terrible at strategy games, so games like Starcraft an Fire Emblem are almost completely out for me.
I can't stand one-click combat, and several Bioware games lose me because of it. I only really like the Mass Effect games.
That said, I waited until fan reactions to 3's ending came in, and I just waited the storm out until all the dlc was released before I played it so I could have the whole story my first time around. I am thus 'okay' with the ending.
I also despise using a keyboard to control a videogame character in a 3D environment. I think the WASD setup is very uncomfortable, and no other configuration feels comfortable to me. Controller with analog sticks all the way for me.
I think the Wii's reputation sank because of shovelware being dumped too frequently on the console. As such, I think there are several cool hidden gems for the console.
I can usually tell the difference between 30-60 frames per second, but I don't give a shit if one is used or the other. I can adjust to one or the other without much difficulty.
