Heh, I don't doubt that the official lenses look great. At this point, though, I can't really afford to spend a lot on lenses. I want to make do with what I can get, ya know?
I fully understand. I'm an overpaid software dev, so I can get the fancy stuff. Be aware, however, that the quality of your glass has
the biggest impact on your imagery (from a technical perspective).
The lenses I own:
-Canon 35-80 and 70-300, both borrowed from my parents' old camera
I've never even heard of the 35-80. As for the 70-300 (if it's the one I'm thinking of), it's a decent telephoto, but has flanging/aberration issues that are most noticeable at 300mm, and it's not the sharpest lens you've ever seen. Also, it
sucks in low light. Really really sucks.
Here's a crop from the 70-300. You can really see the color flanging and lack of sharpness in this one.
-Canon 18-55 stock lens (I don't get why everyone complains about this one -- image quality looks great to me...)
It has crappy build quality (the newer versions are much more solid, though), but the image quality is pretty darned good, especially for a kit lens. I think people mostly complain about the wobbly focus ring rather than how their images from it look.
-50mm f/1.8 MD (I'm replacing this one due to aberrations everywhere but the center of the frame. Cost me $20 though)
I
hated this lens. Turns out, there were a ton of manufacturing defects in those and I had one of the bad ones. The ones that were made well get pretty decent image quality but finding a good one can be tricky. The Canon 50mm f1.4 is
way better. I strongly recommend you save up the $350 or whatnot and get it. It's a worthwhile investment.
-28mm and 135mm f/2.8 MD (These two cost me a TOTAL of $15, and they look just fine)
Never used these, so I can't comment on 'em. I have a 135mm f2.0 and
that lens is friggin' amazing.