It definitely needs editing and rearranging. I do not have time and there are multiple ways to rearrange the text and making shorter sentences. It would take me an hour but I bet wgw could to it in five minutes.
Yeah, the problem is that I've written such long and complex sentences in Polish original that I can't change now, so I just fell into a trap prepared by my own
regarding the translation into English
I do write a lot in Polish, but it's been the last thing I've done in this thesis, so probably I was tired, and I see even the Polish text is not good. The worst thing is that this summary are in fact only 3 long sentences.
In my experience, no two editors ever agree entirely on any text so I've sent you a version as a private message. Feel free to use or amend it if others send you suggestions you like better. By the way, American English is my native language.
I've got it, thank you very much
I'll wait a few hours, maybe somebody will give his/her opinion too. And I didn't know that English is your native language