What level and how did you build 'em? What sort of fights did you have and how did you control them? What's this guy's niche in play? Single target debuffs with decent effects over an area?
I won't have a chance to play/see one in action for a while, so I'd love some detail...
I don't have my sheet with me, but...
Level one. Played twice (now he's level 2) in RPGA games. Found a +1 lightning greatbow (you probably can guess my level 1 feat) after the first adventure.
I only play warforged, so no exception here. Absolutely non-optimal. I paid dearly for the 18 Wis. I'm gambling that the Str build will be good (RPGA allows a class feature retrain, so when the book comes out I can do this swap), and built him with Str high, Dex low.
I found that the "area" at-will debuff was very useful. I also liked the encounter power that gives a -2 defenses debuff - it came in handy in almost every encounter (it didn't necessarily make the difference between hitting and missing that often, but just psychologically it was nice). The area burst Daily ended up doing some nice damage each time I used it. The lightning weapon was a good effect, plowing through minions like butter.
My dice were super hot though. I only got to use the Inevitable Shot ability once, in two games. lol
At level 2 I have retrained greatbow for Superior Crossbow and Raid Reload (Transfer Enchanement on the magic weapon) and purchased Eagle Eye Goggles for the RBA bonus.
I'm looking forward to playing him more. My eventual plan is to keep upgrading my Superior Crossbow, but to also maintain a Shoulderbow (hand crossbow, so focus/expertise will still apply) for a Daily RBA minor action.