I have the earlier S3 version from 2006. It is an excellent camera with a powerful zoom that in the right hands can give you outstanding results.
Almost all of the photos I have posted here since that time were taken with that camera. I can link you to a gallery if you want. I have had large canvas prints made with great results.
The S5 was introduced in 2007 (there was no S4), so is even a little better than the S3. Starting in 2008, the new and improved version of this line of cameras became the SX1, followed by the SX10, SX20, and SX30.
They are all similar in design and typically cost $300 - $400 new, each year adding a few more wrinkles, longer lens, etc.
They are P&S cameras that will appeal to an SLR user in that they have an optical viewfinder, and yes, are bulkier and can't fit in your pocket, but in my view that yields way better ergonomics and handheld shooting stability.
Also much fun is the “vari-angle” LCD screen that enables shots from all sorts of angles. And, very unusual for a point n shoot, it can accept lens filters (with an adapter). Slapping a polarizer on there for the islands makes a HUGE difference when taking photos of the water (think sunglasses for your camera). Note that the filter adapter may block some of the view of the optical eyepiece, a workaround some complain about.
Re Brenda’s comments, indeed, you have to remember to put the flash up when it tells you. But the upside is that its easy to use fill flash when you need to (subjects in shade) without going thru many menu buttons. And, I also have seen other complaints about it using AA batteries instead of a proprietary lithium. I came to view that as an advantage – you can always buy AA batteries in a pinch, or easily carry spares with you, whereas if your proprietary battery dies and you don’t have a charged backup, you are
done. AA NI-MH rechargables last a LONG time in these cameras.
I assume if a friend is selling it to you, you will get it for pretty cheap, and if indeed it is “lightly used”, it would be a no brainer to take it off their hands.
PS make sure they give you the Canon software that came with it. Not great for editing, but enables you to "photostitch" the panoramic images together you take using that mode.
An example:
<a href="
https://picasaweb.google.com/lh/photo/Y ... site"><img src="
https://lh6.googleusercontent.com/-qGxX ... yPana2.jpg" height="202" width="640"></a>