Hi there, a former Ragnarok player here.
The good:
So why do people complain about tree of savior beeing boring? In my opinion they probably dont get it how to play this game properly.
First at all many people complaining, probably play like they do in other mmorpgs and try to reach as fast as possible max level, which for sure is a part of a mmo, but if you really spend your time on a map, not only rushing one quest to the next quest, you probably figure out at least 1 hidden quest on each or every 2nd-3rd map, on your own. This is a great thing they built in. Of course you can wait until people wrote guides and so on, but it is alot of fun to find it out by urself. Often you meet other people talk with them, make them curious and you create a party with the sole purpose of figuring out how to finish this quest. Those are the real entertaining aspects. Complaining about it is probably stupid, since you are in a Sandbox mmo, so if you are bored socialize with others, thats what ragnarok was known for. This grinding gap doesnt only provides you time to explore the unexplored corners of maps, it also gives you time to look for the items you could easily farm for the receipes you found during your quests. This game is well balanced.
The bad:
I am fine with the rates as they are now currently in the cbt and i am not sure it’d be a good decision if you go back from 3x to 1x , but since i dont know the replayabiliy with a 1x rate i can only guess and wait for the open beta.
Bugs are occuring everywhere buts its a cbt so its ok