My father-in-law has the S20 and I have a Casio3500. He's had his since it first came out (about 2 years?) and likes it overall.
Here's a few things he doesn't like about it:
1) Battery life. This is his biggest complaint. He has 2 batteries and needs them both to take 150 pictures. If he never uses the LCD he might get 100+ pics with one battery, but overall he's getting less than 50 pics per battery. This isn't too impressive. By contrast, I can can easily take 300 pics with my Casio on 4 AA NiMh batteries, and they cost less. We both use the microdrive.
2) 2x Zoom. This is a trade off due to the smaller size -- he loves being able to put the camera in his pocket, but really wishes the zoom was better.
3) Flesh tones are off with flash. He's tried a lot of different settings but colors, especially fresh tones, seem to be off when using flash. I have similiar problems with my Casio...
Overall, he gets nice photos and the camera serves him well. If he were to get another one today it would probaly be the S30 or S40, because he really likes the compact size and believes in at least 3 MP or more.
He has dropped the camera a few times and once had to disassumble it a bit to straighten out the metal case, but the camera still worked fine once he was done.
I noticed the best non-tiff resolution from the S20 produced 2-2.3 meg pics on average for him, while my Casio uses a bit more compression at about 1.2-1.5 meg per pic for its fine jpg setting. I don't know all the compressions available for the S20, but I tend to think my pics are as clear and detailed as his with less compression, and that might be addressed with newer models. He fills his 340M drive with 140+ pictures while I get 250+.
Last July, while I was shopping and comparing the S20, I saw the S20 for about $400 USD. Other competetor cameras were/are the Casio 3000/3500, both 3.3mp cameras in a similiar price range. The Casio 3000 is also discontinued and has appeared on eBay and other auction sites for good prices, while a quick check on the newer Casio 3500 at Focus camera revealed $409 USD. All these cameras produce pics very similiar in quality, though the Casios are larger in size, have more plastic parts and have more functions overall. The S20 focuses better in lower light than the Casios thanks to the focus assist light.
For me, I chose not to get the S20, mostly because of the batteries. Short life, plus an extra battery was something like $100 USD. If I were to buy today, I'd skip the previous generation cameras and get my hands on the S30, S40, G2 and Casio 4000 to do a real hands-on experience with each, and then decide. There are pluses and minuses with each, and you have to look at what is most important to you and go from there.
Hope that helps a bit... Good luck!
Dave
I have been shopping for a digital camera now for 1 year, waiting
for the quality to rise and the price to fall.
I have noticed that here in Vancouver Canada the S20 is now only
$599 canadian, and I was expecting to pay more for a 3 megapixel
camera, which is the type we are shopping for.
My question goes out to those who have or have had this model (over
1 year old now)
Is this a good enough price for this camera, knowing that I could
afford a little more, don't really have need for the movie mode,
and is the picture quality what you expected?
Thanks for your time.
Corey