I recently completed it and have to say it was fun. It was a refreshing change of pace from destiny 2's normal somewhat simple raids. All bosses we got to "near enraged" and we finally beat atheon in an exciting clutch. and While it is not a complete 1 for 1 reconstruction of the vault I think it's changes improved on the raid a lot. The encounters are difficult enough to be fun and challenging but still doable for an lfg(I did mine in an LFG). Overall I think it was a good redesign that changed enough but kept enough for it to be enjoyable and nostalgic.