- The Track selection is good but found on other compilations .
- Their first compilations Serious Beats 1 to 20 offered non full lenght tracks many were rehashed , re-arranged and only radio edits .
- The expensive prices for such a Serious Beats series between 25€ to 35€ as again there were much cheaper compilations back in the day with the exact same tracks found there and in full lenght versions .
- Many tracks seems to be fillers and could easily been avoided into making only 1 CD instead of 2 .
One of the rarest series that still exists today as many others are defunct .