The first one was OK, but the second and third were painfully bad. Needless to say, I stopped there. Considering how horrible the second one was, I'm surprised I even gave the third a shot. Must have been the drugs.
Other Some were better than others. The last one was decent even though there wasn't much of a story to it (just rehashing older movie moments from it's past). How many times do we need to see the laser grading scene, really?
I liked them all except for part IV. I'm happy if they keep going. Even though I'm not as excited about a new one coming out as I used to be...but then I'm also old now.