Wirelessly posted (iPhone 3G: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_1_3 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7E18 Safari/528.16)
I won't attach much credibility to any review until the reviewer has lived with it for at least a month. Particularly for a product that alleges to be in a niche of its own. Any shorter period is just a first impression, or more likely, reviewers trying to find reasons to support their pre-release assessment (either positive or negative).