Appear criticism. All of visits can show their attitude on the net. So the author and other visits could read it and find some good ideas.

网上发表评论。所在参观者看了文章后可以直接在网上发表自己的评论，对文章中写的好的方面和存在问题发表自己的看法。

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Broadly speaking, features and functionality that appear to be headed for the shipping product are fair game for criticism.

一般来说，在上市产品的属性中处于首要位置的特色和功能性会成为被批评的对象。

youdao

When he did appear before a crowd, he often drew snarky criticism for his difficulty expressing himself.

而每当他面对众人时，常常因为不善表达遭到尖刻批评。

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And the Kremlin doesn't appear frightened of international criticism.

NPR: Russia's Putin Makes Trip to Neighboring Ukraine

Vagueness about his housing policy preferences is a good political tactic for Romney because it allows him to criticize the president without having to either espouse more conservative positions, which will alienate some voters, or champion centrist positions, which will make criticism of the president appear hypocritical.

FORBES: Why Don't the Presidential Candidates Talk More About Housing?

"There has been a growing backlash in certain sections of the police force to the criticism that came from Macpherson and it would appear that he's trying to curry favour with those sections of the force, " he added.

BBC: Street level views on 'stop and search'