Rahdo Runs Through and GameNight! are both popular Youtube series that are basically let's plays. Dice Tower is mostly reviews but they do stream videos of them

Rahdo Runs Through and GameNight! are both popular Youtube series that are basically let's plays. Dice Tower is mostly reviews but they do stream videos of them playing games from time to time. There's probably a few others. There are a bunch of other popular Youtube series for reviews, but not as many for let's plays.