Does anyone have a good review for Gurnick Academy in San Jose?

I’ve been reading the reviews on yelp and YIKES. There are so many reviews saying this school is a scam and not worth it. My issue is that it doesn’t seem like there are many other options around that don’t have long wait lists and tons of prereqs. I feel really excited about this program and have had a good experience with the admissions staff so far, but it’s hard to ignore all the bad and very consistent reviews. If you went here and can share anything about your experience, good or bad, I would do greatly appreciate your insight! All details appreciated!