My personal feeling which lasts more than a year is
The most underrated Slovak prospect : Samuel Honzek
The most overrated Slovak prospect : Jakub Chromiak
Honestly, I´m much higher on Honzek than on Chromiak. Probably as one of the few because I´ve seen many posts or rankings during the past year that said Honzek won´t be even drafted and Chromiak is a future top-10 pick. In my opinion, completely out of line, both. Jakub Chromiak is a player I never was high on him, solid prospect but nowhere near to Nemec as one might think.
Honzek is more promising player in my eyes and actually he was much better than Chromiak in Trencin when they were both 16. My prediction is Honzek will be drafted higher in 2023 than Chromiak in 2024 and maybe it won´t even be close...