Was definitely shocked to read this, but at the same time, wasn't though.
I deeply respect the talent of all the band members, but I really wish they knew when to hang it up and bow out of the game with dignity while at the top of their game, rather than having continued on like they have for the last 10 years putting out some seriously uninspired sounding recordings.
Apart from the odd song here and there, I find it extremely hard to listen to anything the band has released post-SFAM.
Especially that whole AA-Suite thing, it just started to become a complete joke, and an excuse for the band to reuse riffs. To me, that's just fucking lazy and showing they've lost the plot
Now let's see what Portnoy can do in a different environment, rather than being shackled to a band that refuses to move forward and has been stuck in second gear for about 10 years now.