Ayala Pharmaceuticals Inc (ADXS)

[zzaatt]

How do you know? How are they better than Neoantigen, Affirmed, Gritstone, and whatever may be cooking up in BP labs?

I don't know if they're better. You don't know otherwise. What I do know is that there's a general assumption that this technology is very promising, and that ADXS has a very plausible story as to why it has an equal chance at producing good clinical data.

No evidence at all that ADXS is just as good. Wall Street doesnt think so.
BP partners dont think so.

See above on "just as good".
Wall Street doesn't know!
BP partner is touting their NEO partnership as part of their strategy in the immuno-therapy arena. That's Amgen, a BP partner that does think so!