So, I rented "Let Me Explain" on RedBox.

I've not seen his other stand-up acts on video.
Well, it starts off with some post-production stuff of him having a mix and mingle-type party. Then, it goes off onto some touring footage of him in Canada and Europe. Then, they show his act at MSG (Madison Square Garden). So, it wasn't awful, but it wasn't the best stand-up act I've seen. Eddie Murphy and Martin Lawrence have funnier live act videos.
Kevin Hart's timing and routine was professional. I'll say that. To me, there were two Laugh Out Loud parts of his act. Everything else was funny, but not to the level of LOLzers.