You have a strange taste in lineups. Sudowoodo? Raticate?
I mean, when I played as a kid, I always caught the first pokemon and played the game straight through. Since rattata is the first thing to show up, it's easy to level to a raticate.
Most of the time I would ditch out my early pokemon for better ones. You get the early parts of the game done fast, then ditch him out when you can just catch a level 40 pokemon in the wild. I mean, to beat the final four all you have to do is catch articuno with your master ball and use blizzard and pp restore? (I've forgotten the name).
Same thing with silver. Sudowoodo is just funny in general; moreover, you HAVE to go through him, so might as well catch him. I didn't care about my pokemon- all I wanted to do was play the game straight through. I caught maybe 10 pokemon total and didn't worry about my lineups
Over my school's winter break I'll probably replay and get some of the odd pokemon to use. Normally I don't try to catch any pokemon- my final lineup looked something like this in my last red game:
1)Dragonite- I bought my dratini from the gambling place
2) Charizard
3) Hypno- caught a drowzee in the grass in the one area early on. Probably a level 18 drowzee.
4) golem- traded to my other gameboy and traded back to get my graveler up

In the future though, the geodude/graveler/golem sequence is the most hideous artwork. They are all so ugly!
5) Magneton
6) Probably just a pidgeot to fly around. Maybe some water pokemon. I know I avoided magikarp because dratini hogs so much xp to evolve, and I didn't use abra or ghastly because I wanted to use hypno.
EDIT: raticate really isn't bad. Sudowoodo sucks, but it's not like the games are hard. If you want to play against other humans, then yeah. But you can use ANY pokemon and win easily. Anything that gets earthquake is especially good against the pre-determined lineups of the AI.
And I did think most people just played the game quite fast. I'd grow very tired if I looked for a really cool lineup. I'd choose 1 or 2 pokemon that I'd "want" because of style (I started the game wanting to use hypno and dragonite) and fill the rest with the stuff you don't have to go out and try to catch. Sudowoodo and raticate fit those two.