When I play current Summoner the only time I feel great is when Aetherflow and Titan is up for quad weave shenanigans. Other then that you pretty much just press Ruin 3 the whole time. Boring as shit.
I'd much rather that instead of Energy Drain that each summon gave you aetherflow stacks to use. And make Ruin 4 oGCD. Breaks up the flow so much.
The job is just like MCH. Once the aesthetic wears off you begin to see all the problems and just think wow this class is shit. What were they thinking?
Edit: I just tried this one button macro shenanigans.
https://www.youtube.com/watch?v=XjjUkRsV9GI
Some examples from the macro creator.
https://www.youtube.com/watch?v=6r3T1X0OXIU (Dark Inside Extreme)
https://www.youtube.com/watch?v=BId-R_GKsNc (P2N)
It actually performs well as a one button mashfest. Would I use it outside of funsies? No. Especially since I play differently from this macro rotation.
But it does illustrate a point that the rework is essentially a one button job. All you do is push Ruin 3 forever with fancy fireworks.