Yeh i understand what you are saying, i always laugh when im playing with friends if one of us hits a cracking tee shot way past everyone elses and feels really smug...but then ends up getting a 6/7 on that hole when everyone else gets a 4/5
Not had chance to try it out at the course yet, working too much
BTW, if anyone else wants the irons from the OP, there is a US golf open special on @ directgolf and they can be had for £299:
http://www.direct-golf.co.uk/golf_irons/adams_golf/idea_a3_irons_golf_irons/p6604