I got the new ATs on my Disco. Seem really good to me - quieter than BFGs on road. Haven't noticed much economy difference from my old Michelins though, but then the old girl is getting on a bit now. They're fitted on my old Td5 Disco.
Did a light green lane and coped with everything an AT should. The only time tc came on was in very deep, wet, slimy mud - but I don't think any AT would have done better - needed an MT.
I like them, and will probably fit them over BFGs in the future on my 110.