I just can't believed you jumped ship so early, yes the show is going down in quality I'll agree with you there, last season where Russell jumped on the table and said "I Am 3000 Years Old!" was the beginning and the end of that season, rest of it was blar. But this season has picked up, Warlow is an amazing character for starters and as you can see that's Bill walking in the daylight, you see how Lilith dies. Final spoiler;
Spoiler
I'd say it's gonna be canceled after this season or the next one is gonna be the final season, watch it man, don't leave it unfinished good episodes and cliffhangers vs's the bad it still comes out on top. I wish I was you the one week waits are KILLING me.