I've seen the first two, and the one in 2009, they are fun for a laugh, but, yes terrible acting, dialog, script, I can't help but check em out when I catch them on TNT or something, here and there, so many bad lines and hilarious moments.
Paul Walker: the cops are coming Dom we gotta go bro
Dom: YOURE A COP YOURE A COOOOOP!!
That one in 2009....LOL at imagining the US/Mexico border as a mountain range, they didn't even try with the plot on that shyt. I always have told people who didn't care, that if they tightened up the first one, R rating, better plot, better violence, better director, it could have been like a 'Point Break.