A few weeks ago we reviewed the Mophie Juice Pack for the Samsung Galaxy S3. Mophie PR was a little surprised that we came away not all that impressed, given that we've sung the praises of its iPhone Juice Pack. In fact, Mophie was concerned that because we'd purchased our first two units from resellers on Amazon (separate resellers, actually), we might well have received counterfeit Juice Packs, leading to the sharp edge at the bottom of the case, as well as a couple of the other more minor gripes we'd had.
Stranger things have happened, so we let Mophie send us a review unit, and it arrived about a week later, on Feb. 8. In the meantime, we purchased a third Mophie Juice Pack -- this time directly from Mophie -- and had it overnighted to us, arriving on Jan. 31.
In all four Galaxy S3 Mophie Juice Packs, there remains a sharp edge on the chin, and that remains our biggest complaint. It's not going to attack you or anything. But it's noticeable, it's uncomfortable, and it makes us want to take a file to the case -- something you should never have to do.