Del got me the mega box-set of the Brett Holmes for Christmas and I've watched about half of it (just polishing off The Case-book Of... now). It really is the definitive Holmes adaptation - I can't think of anything they could have done that would have significantly improved it. Both the Watsons Brett was paired with were a bit wishy-washy, but such is the nature of Watson (apart from Ian Hart's spiky, acid take on the character in the most recent TV outings).