I'd say the mark 1 is the best IM fig from the line so far, the detailing is out of this world, only gripe I have would be the paint job on the headsculpt. I must say that whiplash is second though, with the mech test coming in third and mark 3 BD 4th place.
..i would have to agree with that order 2 ..don't have whiplash yet but from what iv'e seen he looks better then mech test and bdm3.