Yes, but I think it's due to Mackie protocol, so the same thing for all controllers. But in the meantime (I bought it few weeks ago) I got used to it and I really use it for:
Play, Rewind, zoom, the Jog Wheel is really usefull, the fader for the master volume, SAVE, export and stuff like that. I cannot imagine using it for plugins, since this is too complex and you would have to learn every single plugin it terms of which knob is assigned to which function. If you have a plenty of Softube plugins, maybe their controller is better...