I am guessing you are talking about the original ones... I think you need to be in the mood and set your mind back to the 80s to play them because the 40-year gap hasn't been kind with the game graphics and [lack of] sounds. It's one of the grandfathers of the Western RPGs (the others being Wizardry and Rogue) so you can give them a try for a couple of hours. The game itself is phenomenal (again, with that mindset) and the ending is quite surprising for a fantasy game.
I played the Switch version and yes, it was a buggy, it had several crashes, however the game saves relatively often (in some sections it saves every time you walk) so you don't lose as much progress (or in other words, you can't cheat your way out of some combats).
Giving some love to this thread: Right now playing Potato Flowers in Full Bloom and Mon-Yu for Switch. And also going to get Tokyo Clanpool for Switch even if it has been censored, it kind of reminds me of NIS crawlers.