@mixa_ru: Sorry, I missed your question when it was posted.
Everett has done a nice job of explaining WP's faults. IMO, WP is fine if you can find a theme you like and never want to make any serious changes to it.
That said, I don't really have enough experience with WP to speak authoritatively on it. As I said, I used it once. I modified the default Kubrick theme to get what I wanted and found the design and architecture unbearable to work with. After the fact, people have told me that the Kubrick theme was a poor choice and is not representative, but it's the
default theme for WP (or was then).
BTW, the site is still there
Cook Book and Look and that's
my bread in the photo