Yes, there were clearly some errors made by the crew but until we have the full picture, ie the full report, it is both unfair and unprofessional to put the blame directly on them when there is no information that can be offered in their defence - that will reside in the report as mitigating/causal factors.
We should not - armed with only some pieces of information, 20/20 hindsight and often no experience in the role - act as judge and jury.
Ask questions and consider the conditions, equipment and operating procedures by all means - we are all learning from that - but bluntly voicing what can only be an opinion (sometimes clouded by pre-conceptions and learned bias) is simply unhelpful and not very respectful.