Not too much, personally, for the barebones style of Progressive style music, especially the trance, but it definitely sounds good, I would love more complexity here and there, but I know very well the style/genre doesn't really bode well with trying to overcomplicate. Sounds good, doesn't stand out of the woodwork though, though's there's technically nothing wrong with that, If you like the way you do, then why stop, It's music not Quantum Mechanics.