40% programmers surprised with AI as a code assistant and 40% frustaded with the same assistants?! Why?

I've got curious results from this survey about AI use for coding.

While 40% of programmers think AI is worst than what they expected, 40% thinks AI is better than expected and 20% think it is just what they expected.

There are also other interesting insights.
You can see the results after filling out the form.

https://docs.google.com/forms/d/e/1FAIpQLSfwtMGkv3HNrR22SGqhPHco2GUrQ2-41NMC4_j7x3qCvZJa5Q/viewform?usp=sf_link

What do you think about it?