[lucianbr]

I'm sorry, I don't mean to be rude, but also I can't discern a single bit of useful information in your comment. It is all tautologies, and would apply to any human endeavour. Yes, nothing is perfect, it's possible to make things worse and we should avoid that. Sooo...?

[bluGill]

So the earlier pointing out problems isn't useful information.

[Dylan16807]

Everything is flawed so pointing out specific flaws is useless? Nah.