We like to think that all of our tutorials are pretty awesome sauce. :) However, you know those elaborate techniques that include structure, special effects, sculpting, carving and all those, eehhhmm, secrets?! Those are Premium Tutorials! (all Premium tutorials are labeled).
You can see which ones are Premium by going to our tutorial library and filtering out Premium tutorials. Remember, with the Premium membership you get access to EVERYTHING, including both Classic and Premium.