Anyone using a wide angle on their SGS3?

[glen]

Sounds crazy, I know. But, for work, 640 x 480 photos for appraisal reports, the phone is hard to beat, simple because I can instantly email the pictures. Since I am taking inside shots of rooms, one of those wide angle adaptors would be pretty cool, since it takes up virtually no space and is, I assume, fairly inexpensive. I thought I would check the collective conscious here to see if they are indeed that helpful, or rather terrible.