RDM Relic is at least a decent set to begin with. Hopefully it will undo some of the woes that plague RDM, currently.
I personally feel like RDM Empyrean, as a set, is lackluster. Every piece is worth getting on individual merits(IE we need anything we can get our hands on), but the set bonus is probably the worst set bonus there is. For a job that has to cover a lot of ground to be effective, it did a poor job at satisfying my wants and needs for my job. Compared to other jobs Empyrean sets, is is pretty pathetic. Also, my pimp hat is a bucket, who decided that was a good idea?*Grabs Torch and Pitchfork*
I'm sure the relic legs will continue to be the least useful unless they do some major adjustments or upgrade without any basis on the original gear. I guess they could supercharge spike damage and turn them into melee gear if they added some haste and/or enspell damage.
Hopefully they will make some pieces attractive to our mage side as well, just because that side isn't completely bad doesn't mean it doesn't mean you can afford to neglect it. The RDM Relic Body recently was overshadowed completely by Heka's Kalasiris. Not that it is really a huge deal, since it is such an accessible item*sarcasm*. But being a RDM, I'm instantly irritated when SE gives out toys to everyone that used to only belong to RDM, IE 10% FC Body Pieces.
Laughs if they make the Duelist's belt into something actually worth keeping when it drops in Dynamis.
RDM may be under powered, but at least we can look good,