Words are hard, Hunters. Here's what the Ratings mean:

WTF Meter: Short for What The F*ck.  A low rating (1-3.5) means the ship is relatively normal.  A mid-level rating (4-6) means the ship is kinda weird, but not that weird.  A high rating (7-10) indicates a very strange, sometimes taboo ship that most people find really weird.


Popularity: This rating is, very simply, a 1-10 rating of how many people ship the pairing of the week.


Cannon Probability: If a ship is cannon, it has actually been represented in an official capacity on the show.  Cannon Probability indicates how likely it is that the showrunner/writers/directors will canonize a ship, meaning that the ship would then be real in an official capacity.


Castielle's Rating: This is a 1-10 rating of how much I like the ship.  This is not an indication of whether or not I ship the pairing, nor is it any sort of authoritative rating of the ship.  This is merely my opinion of the ship, generally in relation to the furtherance of the plot of the show.