As a non-native English speaker I found this use of commas very difficult to understand. Often I get the feeling that native speakers don't even notice it.
As a non-native English speaker I found this use of commas very difficult to understand. Often I get the feeling that native speakers don't even notice it.
The fourth comma is also incorrect and should be replaced by a semicolon.
"Unfortunately, the problem is that sometimes these tools are just not sufficient; it's still easy to shoot your own foot and get lost in a sea of complexity."
And looking at that now, I would also get rid of "the problem is that". "Unfortunately" and "sometimes" back to back lacks flow, so I would also replace "sometimes" (in this case with "often" in place of "just"). In the original, "just not" has a stronger grouping than "not sufficient", which is why "insufficient" wasn't used. Now with "just" gone, I'd swap back in "insufficient".
"Unfortunately, these tools are often insufficient; it's still easy to shoot your own foot and get lost in a sea of complexity."
"The problem is that sometimes these tools are just not sufficient. It's still easy to shoot yourself in the foot and get lost in a sea of complexity."
(Hemingwayapp is great for making sure writing is not too complex)
A tool that's "often insufficient" isn't a very good tool - by virtue of often being insufficient - it becomes [ed:simply] insufficient?
it would however be correct in German, so that might be it?