It wasnt that Tenant was bad. He just wasn't as good. Grant you he was great but the fangirl word of mouth effect made him out to be way fucking better then what he was portrayed as. Same with 11th doctor's guy...(Smith I think?)
Funny thing...13th doctor wasn't even bad he just got cucked by the shittiest sjw stories. Waste of potential. It wouldnt have made a difference as the series literally should have ended once Doctor saved the timelord's homeworld. They should have done a last 13th doctor season and tie up all the loose ends and have him come back to the Time Lord world and then have him get really fucking bored so he returns to his compainions(for bonus points on Christmas or something) and invited them to go on a little trip. Then end the series then.
Instead we get black pussy soldier guy who hates the doctor, lesbian chick, female Master, and for the ultimate spite to the fans, ginger doctor...AS A GIRL.
Fuck that series.