History will also judge Alphabet with a positive mindset (T&C apply!). Google did to web what Apple,MS did to computing. Google files patents but doesn't extract royalty from it unlike MS. I think next 10 years will be really crucial to Alphabet( not talking about Google here). The work Calico, Verily,Loon, Dandelion Energy are doing takes time to create impact. I think Google, Calico,Verily are going to make considerable contributions to healthcare.