Took her for the "I don't have the gear for these heroes so whatever" test by equipping the DPS medal and going into cosmics. The easier ones, did Doc Oc and Hood. She's pretty alright even though some issues.
Build was max the slow tempest(probably not worth it, aoe is shit and she's too squishy to stay in range, proj deflection one is better), max spirited obviously, max typhoon since her sig is really fucking good, max crashing hail+lightning storm for the usual aoe dot layers, max chain lightning for aoe, max electrocute for single target, then 1pt in the buffs, sudden tornadoes and random shit. Had a few points left, enough to dump a skill to 20 with the quest rewards on live, I'm thinking probably her basic that regenerates spirit to fill up faster but not sure.
Electrocute seemed like fairly dogshit. Have to stand still, cost is crazy high, damage is only good if you're close enough for both hits to hit the same target(it channels damage on what you click then a 2nd arc targets a random mob at the start and keep hitting it until it's dead, it has much lower range and can hit the same target). Felt clunky as shit and not powerful enough, plus you spend a fuckton of time spamming basics.
Spamming chain lightning with layers and tornadoes looked pretty good though. She gets a decent bit of control from the stun and the attack/move slow, good damage that kills all trash quickly, typhoon increases your burst damage by a good amount and she has good self healing so sustain wasn't as much of an issue, can also layer basic for a bit of spirit and some more dot damage.
Doing the math, Electrocute seems to be the most efficient way to single target but the fact it's channeled and you need to stand close to the target and get the arc to target what you want specifically for it to happen seem to be pretty annoying. Ball Lightning is about the same damage for a higher spirit cost and also aoes/doesn't have channel limitations. Chain Lightning is both much cheaper but also much weaker but is overall pretty good aoe for trash, Microburst is even more behind but applies weakness and is an aoe instead of bouncing target, also no limits on it. Ball Lightning for single/hard groups and Chain for the rest seems to be the best combo, potentially just Ball Lightning if you could get enough spirit.
Sudden Tornadoes looked dumb as fuck, about as dumb as IW's big blue balls, but at least they have no cooldown so can spam them, pretty good 1pt layer. Storm Surge is pretty nice and seems broken with Freezing Tempest and a lot of +skill, you can almost get 100% uptime and since it says the freeze is unresistable, I assume it means it bypasses CC diminishing returns which... well is pretty fucking dumb if you reach 100% uptime, or if you have 2 Storms.
Overall like the review and will probably level her next week, maybe, not sure if I want to play this or Divinity yet, might wait for a post release patch first.
Oh and she has a completely broken skill that if it makes it live would let her solo anything fairly easily. Basically, she can almost perma freeze anything with high ranks in Storm Surge, the uptime is almost 100% at 48points and it cannot be resisted so it bypasses immunity.