Google's track record regarding crypto is high. NSA has done a lot of good, but recently behaved bad (backdoored random number generator) weird (not explaining

Google's track record regarding crypto is high. NSA has done a lot of good, but recently behaved bad (backdoored random number generator) weird (not explaining uncommon design decisions) and counterproductive (representatives either being or acting stupid on various cryptography standard body mailing lists). Google on the other hand has been doing a very nice job