Lookin good mate.
As AkG said, Photoshop is your friend - Take a look at youtube, there are some great how-to's on photo retouching. Your photos have great potential, but always make sure to only choose the ones that show off the products assets the most.
This to this can be done in three simple steps, and there is even some room for further touchups 
Keep in mind, as this is a review in which you are representing yourself, self reference statements are just fine - but those do need to be swapped out with generalized references of a fictional "us" or "we" or do away with them all together. Don't be shy to put a personal opinion statement down as a fact, if that accurately represents what your trying to say. With that, be careful of hasty generalizations, especially when referring to your readers.
E.G:
Also, I know to many people a wireless mouse is a must,
Should be: Many people consider wireless mice an asset/...etc.
Otherwise it was a good read :) I have heard from many people the G9 is an awesome mouse - unfortunately Logitech has a policy of discrimination against us south paws so I have never been able to enjoy some of their best products. Oh well, I like Razer better (or maybe thats just sour grapes :P )