Bug ridden and repetitive with a dead multiplayer part, not surprised it went F2P, it could've been an interesting game, but instead devs decided it wasn't worth, so they just turned it into a cash grab mess.
This is the status of pre-f2p http://steamcommunity.com/sharedfiles/filedetails/?id=130998447
And this is how F2P ishttp://steamcommunity.com/sharedfiles/filedetails/?id=200632610
Also the F2P version only has 1 level, so can be considered a demo version
You should not buy the Dungeonland - All Access Pass or else you will be supporting them to make even worse stuff, and you will gain nothing if have no one to play with, you can try it out with the bots, but it will be a pain.