I understand this criticism, but Shiida's quests all have great scenarios and stories. There's really little you can do in ep1 to make the quests hard other than put a bukkake of monsters in your face, and even despite this, they are still very creative, just look at IDS. The first time I played through HoD2 was probably the most memorable moment I had on this server, of course once you learn the spawns it loses some of that magic, but you can say that about any quest.
MotV, IDS, HoD 1&2, WOI, Shiida quite simply does not miss, and I will not stand for any besmirching of our queen
Once you've spent thousands of hours playing you of course find most quests easy, but that does not mean that the quests mentioned above don't still have their place.
Also I know people love spamming DM in those quests (I think they like spamming DM in all scenarios tbh) but Shiida's quests are my fave ones to run as a hunter. Hacking and slashing in MotV or PTS is just the best