just wanted to put my 2 cents, if that's ok with you guys :P

the kid sounds adorable, aw <33

and Ola, apart for the intonation it was pretty much perfect to my ear

As for Wowik, you sound ('cause it was you this time, right? j/k) as if you spoke dżeń dobry. "dz" sounds pretty much like palatalized "д", a tiny bit less soft perhaps.