Unfunny nobodies do stand-up "comedy", and we get to see the "jokes" acted out.
You might remember (but probably not) a TV show on Comedy Central in the early 00's called "Shorties Watchin' Shorties". It was the same thing, only animated, with some cartoon babies talking to each other between comedians. It didn't last, and for good reason. If a comic's act is any good, it's already funny, and we don't need to see it acted out. It could be watchable, but completely unnecessary. If the act isn't funny, it's not going to become funny by seeing it acted out.
The problem with any show that just has select bits from different comedians, is it's usually a mixed bag. You have to watch several comedians you don't like, and then when a good one comes along, you want to see the rest of their act, not change to a new one. But Laff Mobb's Laff Tracks has a bigger problem. None of the comedians are funny. At all. At least Shorties Watchin' Shorties had some decent comedians. The people on this show don't even tell actual jokes, they're just pointless stories that have no punchlines. It can actually get pretty embarrassing to watch.
Don't trust the sudden influx of positive reviews that all happened to pop up within a couple days of each other, all from users who have never written another review. I haven't written many myself, but I felt the need to offset any false impressions people may get from these obviously fake reviews.