Solid Ocean seriously needs the full rework, because of those reasons:
1) there is no challenge in it - you skip all those mobs within 1 minute, and you must kill them all just for an achievement
2) seeing the new standards of fractals, this one looks so bland and so cheap that is just painful to see.
3) The final boss is the worst boss designed in this game, there is no challenge, it's boring, and underwhelming.
4) It's very short, there is only one boss that is the easiest in this game.
I hope it will be reworked soon, making us fight those mobs, putting at least one boss, and reworking fully the final boss.
Seek, and you shall find.