The article is good in content, only it's a bit wordy.

这篇文章内容不错，只是文字略嫌罗唆。

《新英汉大辞典》

Substantial in content, the elaboration full subject card may elect for the essence.

内容充实、论述充分的主题帖子可以选为精华帖。

youdao

The two groups were similar in content.

这两组的内容是近似的。

youdao

These list content in math and English language arts that students are expected to learn each year from kindergarten to high school.

VOA: special.2011.06.16

These two dialogues, it should be evident, I mean, differ not only in content but in their dramatic context.

这两本语录，很明显地，不只是内容不同,其戏剧性的脉络更是不同。

耶鲁公开课 - 政治哲学导论课程节选

And even those, which do overlap in content, vary in wording.

即使是这些内容相同的，在语言上也有所不同。

耶鲁公开课 - 旧约导论课程节选

It broke the monopoly of the big players not only in content but also in devices.

FORBES: Netflix Strategy: Rights and Wrongs

Until this changes it is not likely Apple will be strong in content offerings.

FORBES: How the Apple iTV is Accelerated by Samsung

Bankoff continues to invest in content: Right now Vox is expanding a state-of-the-art video studio.

FORBES: Meet The Digital Upstart That Thinks Millions Of Rowdy Fans Are The Future Of The Web