Pros: easy to use, Simple controls/menu, Nice features/settings, Bright LCD, excellent image quality, Lightweight/Portable, good battery life, durable, feels great in the hand
Cons: limited features for the price, processor is slow at times
When looking to replace my SD870 IS, this camera fit the bill. I'm pleased to say that I love it, but for the price I expected there to be better performance, namely manual exposure controls and a faster processor.
Other Canon cameras include manual exposure controls, so I can't see why this one doesn't. Hopefully it's a hardware issue and not just something Canon didn't include in the software. If that's the case, I would love to see upgradeable firmware on this camera! This is my main gripe with the camera, but I've also noticed it being a touch slow when going from from mode to mode, or deleting movies or photos. This is probably because I got used to the quick speeds of the SD870.
While those are the things I dislike about the camera, the good definitely outweighs the bad. The screen is gorgeous, the interface is a perfect update from Canon's old one, and the pictures that I take look fantastic. The camera itself isn't extremely sculpted, but definitely not ugly. It's heavy, but not to the point where it'll weigh you down on the go. I think of it as a good heavy, one that dictates the powerful tech inside.
In the end, you'll want this camera if you want to take some incredible shots and don't mind it not being ultra-quick in the process. If you like viewing photos on the camera itself, it's great for that, and if you like viewing photos on a larger screen, the 12.1 megapixels ensure that your pictures will look nice and crisp. If you're wanting a camera that does absolutely everything for a point and shoot, maybe look at the SD990 IS. It's a touch more expensive and has a smaller screen, but packs the features that this camera is missing.
Before you buy this, consider how much the missing features and speed will affect your picture taking. Once you do that, it'll be easy to make the right decision.