Congratulations!!!!!!!!!!!!!!!!!!!!!!!

So happy for both of you ....
Side note - you asked about Charlotte ... Stephen entered at Raleigh-Durham airport -- there weren't any reviews for POE either. But I can tell you, Charlotte and Raleigh being "smaller" airports, they don't get as many visa entries as say, JFK, Newark, etc. We've found it's taking longer for Stephen to get into the SAVE system (system which allows him to get a SSN, etc). So be aware, it may take longer than 2 weeks, or it may not. As I've lived 20 years in NC, they are a slower state in processing paperwork ... but I wish you both best of luck, and hopefully a quicker experience than we've had (We went to the customs & border patrol office at Raleigh-Durham this morning to find out why his I-94 isn't in the system yet, and they re-submitted one today, so we have to wait another 1-2 weeks to try for SSN again!)
Here's hoping everything goes smoothly for the two of you!!!!