I had a similar experience with DBC as to Latch in that I didn't really get into it straight away. It was mainly that the 3D stuff didn't work on my computer and I wasn't connected to the internet at the time so couldn't sort it out.
The editor was also atrocious but DarkEDIT made everything so much nicer. Even then it took me a while to get into things and I have to say it wasn't until about 2010 that I really started to get into it.
One of my first games was a
simple top down shooter that I recreated in AppGameKit earlier this year
I also made a simple driving game, using my first model made using Doga that came on the second CD.
Having now moved, taking heavy boxes down two flights of stairs and then up two flights of stairs, my copy of DBC adding to the burden and my now crippled back, I might just load it up just so I can justify why I've brought it with me.