blue planet was the last good one i remember but that was 14 years ago now.
As I mentioned, their music ones are great. But then I'm really into my music so it's interesting to me. However I'm also really into cars and think Top Gear is trash and Clarkson is a tit. I much prefer getting my automotive fix from Youtube. Chris Harris, Drive, Smoking Tire, Leno, MCM, Petrolicious, RCR, Lockk9, 1320video et cetera.