I see lots of reviews talking about how this isn't really minecraft and for the most part I'd have to agree but the game while not endless like minecraft or maybe completely finished you have to think back to a time when minecraft was played in an internet browser for free with limited space and features. This is a new game, it is fun really fun and yes there are some bugs, the camera gets you in the worst position for combat at times but updates will come, features will be added. it took minecraft over a decade but I would almost call it perfect now. don't let the negative reviews make you not want to play it. The game is fun with plenty of potential.
I for one say give Minecraft Dungeons a go. It is cheap, kinda easy but most importantly FUN