I did live class for FAR and liked it. They gave out study strategies and go beyond Olinto/Gearty in terms of telling you what to focus on (or not). Just so you know, I went to those classes for my 3rd try.
But whether they work for you depends on two things:
1. How you learn. I have a friend who likes recorded lectures because she can go back and rewind. I'm the opposite of her. I pay more attention when the teacher is in front of me.
2. Location, location, location. I live in NJ and judging from my experience, the live classes in the NYC area are good. Some areas don't have a good average instructor quality.
Leglock, did you have Ira for governmental? Guy with dark curly hair? I will never forget GET SMART PALS for college revenue/expense. As a bonus, he ended class 1/2 hour early.
FAR 57 (11/2014), 64 (1/2015), 79 (7/2015)
AUD 68 (2/2015), 79 (11/2015)
REG 79 (1/2016)
BEC 81 (4/2016)