Well, my honest feelings are that this device is too expensive for what you’re getting. The sequencer for the internal samples is as full featured (from what I can tell, mind you I haven’t read the manual cover to cover!) as the Digitakt, in other words all the p-locks, trigs, trigless locks, and other tricks seem to be there. However, when you’re sequencing external gear (e.g. a Minitaur, a Volca FM, any external sound module) using the MIDI tracks, you cannot sequence the one thing that really matters: MIDI CC (and I think you cannot send program changes either). Even on the Digitone you can sequence CC, and this is important because CC controls things like the modulation wheel position and filter cutoff, as well as any parameters you might want to change such as note repeat, lfo rate changes, etc. In short, all it will really sequence are notes, nothing else. To me, this is more or less useless since part of the fun of a sequencer is sequencing the parts you can’t really play the same way - if you’ve got both hands on the sample box, you can’t also turn the filter wheel for that dub wobble or mod wheel up to get whatever effect it has on the other synth. And sequencing things like cutoff or oscillator on/off for gated synth action in tempo are a huge part of certain genres.
Now, this omission is in line with the principle of one knob per function, since they’d have to make the interface much more complex (effectively adding a second layer of meaning to various knobs) in order to implement this, so it’s understandable in that context why it’s not included. But it’s such an important function for an external sequencer that it’s rather astonishing, at that price point, to leave it off. Even the diminutive Korg SQ-1 is used as often to sequence non-note parameters as it is pitch.
So this is one of those cases where a new-to-sequencing person might go “so what, I only plan to use this with the internal sounds like a groovebox” and to that I say “amen, if you’re willing to pay that much for a groovebox, go for it”. But there are many people for whom the idea of an Elektron sequencer in a separate affordable box is a sort of holy grail, and this is definitely NOT that box.
Hence my concern.