its honestly hard togive this game a up or down review, because it is in the middle. I believe it to be a good mtg+mods for newcomers, however after you have been arround a while it may be better to run mtg+your own selection of mods.
some negatives of this game
it uses upstream technic, which is slow in terms of devolpement, and laggy, while the mt-mods fork is showing great signs.
it runs the latest unified inventory which reguires 5.4+ clients (latest as of writing), and this makes it a negative for servers wanting to support older version of minetest.
registers a sheer ton of nodes, not leaving much room for players to add other mods on top of it