The only real complaint I have is how hard it is to see the settings print unless it is lit up well. I know by feel which is which, but sometimes you want to see where it is at.
I can understand that. My flanger is red with black lettering. Not practical in low light situations. Thankfully I hardly ever alter the settings. My delay and reverb though I've been playing with alot. Maybe too much. I shouldn't have to turn knobs before every song and its not practical to have multiple pedals of the same type though I know some people do. Makes the multi-fx pedals with presets make more and more sense. Yet that negates making any changes on the fly. I believe that topic was covered here.