As a big dream theater fan for masny years, I think he is right, they need a break, all of them.
They are a great band which I admire, but honestly, their 2 last albums have completely failed me.
If you're looking on all the albums that they did before systematic chaos, you'll realize that each album had a based idea behind it and a somewhat concept, each album had it's own sound and charcter, each album brought the same band with similar writing but on abit different context,
which to me, is the greatest way to create many successfull interesting albums - to maintain
the elements that defines you as an artist but at the same time to bring new elements that will give your creation another context, kind of like revisionning yourself.
They did this till systematic chaos and it's follow up - black clouds.
Both of these albums had no direction, the songs didnt feel like a one piece creation,
they didnt feel related one to the other, they could be on any other dream theater album,
and the riffs\structure\atmosphere on the new songs, to me, didnt come close to what was going on in previous album, it really lacked inspiration, it really sounded almost like they are forcing themselves to write another album and than another one, and well after 25 years og doing that, it's pretty much natural, that's everything they did in all those years, it's hard to suddenly break that sequence.
I think they should have agreed to take a break for some period and than come abit more inspired to writing, maybe the whole break from my mike portnoy would give them a new inspiration, but personally I feel they have completely lost it and I doubt the next album will be any better than the last ones.