The first two direct to video films were surprisingly pretty good. The third one, Deadworld, I gave up on about 8 minutes in when it featured a college kid dressed as Cenobite and a chick said "Cenobites aren't real, you know." I suppose I should have given it more of a chance but sometimes you can just tell when something is going to be shit. Never watched any of the ones more recent than that.
I've always thought that Bloodline got a bad rap that it didn't deserve. I liked it more than part III.