You can kind of see this with Gearscore. It will show ratings for the whole party. It is completely inaccurate in some cases though.
dont want inaccurate thanks for the input though

It wont help in his case since his toons are only in their 30s but from the looks of it they seem very well geared.
they are for the most part ive only run dungeons thus far and i only use the blues to keep the boys all the same as i can farm them for all toons
But I think im gonna quest a while and start using the Q rewards plus green drops and i can see that they are already well seperated in gear standards and ive only got like 3 pieces that are diff per toon