I usually fly out of MCO Sunday evenings. Long TSA lines, and mostly families heading home. But certainly not anywhere near 2 hours! I'd say 30 minutes would be a long wait. I did Sunday after Thanksgiving weekend last year MCO-BOS and it was pretty bad, but that's one of the biggest travel days of the year. Even then the line was backed up way into the terminal and I'd guess it was less than an hour.