The only one that is subpar is the clownfish and it looks like you shot that pic at an angle to the glass. Try to keep the camera square on to the glass to reduce distortion. That Sony is a good camera, a little old but very capable. I've used it and found it to be kind hard to get used to, but still capable. The Rebel or any other dslr will be much more flexible in what you can do with it, but of course that comes at a price.