KeyMe Locksmiths 275 Prospect Street, Cambridge, MA 02139

"Worked for me. I opted for the "super cut" or whatever it's called. I was scared when the copies were missing teeth, but they did actually work. I copied three kinds of keys (mail key, deadbolt key, door key?). Mail and deadbolt keys were fine. Door keys weren't as good (gummy, have to jostle around), but they did work. It was about $11 per basic brass key. I think there's a buy 2 get 1 free deal. Takes a few minutes to cut each key. From start to finish I think I was there less than half an hour for 7 keys."

"Got a key copied here, and it does not work (does not turn the lock). The key is clearly a poorer quality than the original. I will try the nearby hardware store next. Edit: they were at least quick in issuing a refund, so I'll give three stars for that."

"The locksmith KeyMe sent was awful. If you're locked out of your apartment and need to get in, look elsewhere. Expect hundreds of dollars of total cost and shoddy, sub-par work."

"Needed 3 keys for 2 different locks. The first one worked perfectly for 1 lock. The second lock I needed 2 keys for and neither works. It's clear that the machine left an outdent on the end of the key that is making it not fit into the key slot. Poor quality. I gave the machine my email and also did not receive a receipt for my order. Poor communications. I tried to call the phone number listed but it doesn't even work. Overall very disappointed in this service and do not plan to use again. I've added a photo of the key where it clearly is protruding incorrectly"

"Nice and easy to duplicate house keys. Kiosk located inside 7-eleven so I was in and out in 10 minutes or so. Pricing was more obscured than I'd like. No summary screen or equivalent which seems ripe for abuse, but my receipt via email after the fact showed about $25 for 4 keys. Not bad"