Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great Calculator!
Review: This is a great calculator. The only reason for four stars and not five: This calculator does not have commas. Other than that that it is perfect. I do have another small calculator that was inexpensive that does have commas but that one has no battery, photon activated only. I was hoping to have the best of both worlds in this one but it was not to be.
