Quality:
the life of the product is preaty good. I left these strings 2 years on my old Fender strat, never played in 2 years. After these years i wanted to change the strings in order to play with it. When i touched it, the guitar was almost tuned and the tone was still very light and warm. Other strings are rugged in less than a month, or in about 3-4 months... can you see any diffrence?

Value:
I'm living in Romania, they sell these strings here up to 4 times more, this is why not all guitarists here are using those. But everybody is talking about ...

Sound:
Works best on any fender strat and by far it sounds amazing on my Ibanez RG1570, it realy gives life to the instrument. Everithing about these strings is true.

Ease of Use:
The bullet... the best way to end a string

Support:
Fender loves guitarists, and help them

Overall:
4 to 6 months of real sound