Since I joined during Season 4, I can't really compare to previous seasons. :c However, I do really enjoy ManaCube's survival. While most parties tend to make OP grinders / farms, my party tries to keep things as natural as we can - which always keeps us busy. On top of already being busy with that, the quests and achievements are a nice touch regarding goals to aim for. Every server does come with flaws though, so of course there are things that I personally am not a fan of. Although, these things don't bother me that much and they barely, if at all, affect the gameplay dramatically.
I hope everyone else is enjoying the server. If you ever see me online, feel free to say hi. c: