Attempting to play Dwarf Fortress puts me heavily in mind of my five-year old self's attempts to play Leisure Suit Larry in the Land of the Lounge Lizards: It's colourful, very pixelated, and I have absolutely no idea about what I am doing or how to do it. Should my dwarves spontaneously be run-over by taxi's or mugged by someone dressed as a villain from Cigars of the Pharaohs, my heart will be warmed by nostaligic childhood memories. Should my dwarves suddenly drop dead of STD's, then it'll be the memory of a an older child who tried to track down his childhood game memories and learned, for the first time, that LSLLL was game that you win by having safe sex, something of which my five year old self was unaware of.
However, I'm pretty sure my memory is lying to me. Our first computer (that I can remember) was the Mac Classic, which had a nine-inch monochrome CRT screen (And, Wikipedia tells me, ran at the now quaintly bizarre 512x342 resolution, and had 4MBs of memory). And I am also sure that the LSLLL mugger was not dressed in the weird purple Cigar of the Pharaohs outfit, partially because that doesn't make any sense, and partially because as I said, our CRT screen was monochrome- black and white, which means no purple robes.
I remember Felix the Cat: The Movie being something I was obsessed about for a brief period, but when I tried to watch it again, I had to turn it off in disgust. "Terrible"... doesn't even come close to describing it. Since then, I can't revisit treasured childhood classics, like the Lost in Space remake or David Lynch's Dune (I was a strange child) for fear that they won't be deserving of the the shinning altars I laid them on as a small boy. I'm sure Jim Varney will no longer be funny (although the theme song from Ernest Rides Again remains totally kick-ass). Ghostbusters I and II were actually funnier when I saw them as an adult. I'm sure Alien³ isn't as good, although I am sure the lovely Ms. Weaver is as intense as always. Pee-Wee is also better as an adult than a child.
Still, the bad outweighs the good. I used to watch Sonic Underground, which had Sonic and his siblings... fight evil villains by turning into nineties rock musicians.... who are hedgehogs. Yeah. Or the Caspar movie? It's really best not to think about that one. And the less said about Beyblade the better.