Its pretty good but not really for novice users and the reduction to DP is not gonna help new pvpers using /psi neither. Decent for setting up spikes. The -movement is still useful even in i14 if you set up your target and anticipate that he's gonna run. DPS is is good if you build for it, but your burst damage is just no there. Mind/psi is still better in most cases but if you are running a storm team or turtle team, this dom might be better for that. Good for some 1on1s. Cage has very limited uses in arena but does a good job in RV.
I do agree that the learning curve is steep on this build. The cage for 1 v 1 arena and zone is outstanding. Vs a blaster its on the same timer as Aim/BU, so you can perma shut it down when you see him popping it. Thankfully the changes to DP only effected recov, so its most useful feature of shutting down well over 1,000 points of regenned hps on a tank or scrapper still exists. Only a very new player that doesnt watch what debuffs are on them would allow themself to run out of end, the the nerf is not so bad. You'll love what you do to regen scrappers, psi is the absolute solution to them.
is it any good?