It is all about expectations, if he was expecting King's Island/Cedar Pt experience then yes our park isn't too great.
For a local park however, it is fine. Ultimately, we are about 20 years behind the time. In other words, if it was 1998 with our park as it is today we would be in great shape and on par with current technology, design, etc. yada yada
The Ninja is way overdue to get the boot... and SFSTL doesn't seem to be expanding from its current boundaries. Any new coaster will take the place of the Ninja or Tidal Wave. Just my hunch
So I got this feeling that the Ninja will be replaced with a Wonder Woman Lasso Coaster (SF Fiesta). Just a hunch, just seems like the caliber type of coaster SFSTL would get - Very Cool but not something ground or record breaking. Just the right size for our park and it would fit in the Ninja's footprint nicely