I enjoyed the original The Fast and the Furious. I’m pretty certain I even saw the second installment in the theater. And I think Tokyo Drift was the 3rd movie, but I have no memory of the 4th movie existing. In fact, the only reason I even think there was a 4th movie is because the last one released was called Fast Five (and I have now seen ads for number 6).
I liked Fast Five. I knew going in that plausibility was not going to be high, so I was just able to ignore that and enjoy the ride.