Is it one of the best 6 player activities? Really? Trust me when you've run enough it gets as dull as fuck. The crota end boss is also terrible, the pointless obsticle course I just skip, except the first one as that's just easy. Once I get ranked up for me I will be done. Menagerie was and still is the best 6 palter activity they have come up with. Even the loot for dares sucks.
I would be willing to give legend a go but I expect that's just cranked up super hard and frustrating for casual players.
Lol here's a kicker you reach rank 16 pick up the forunner catalyst and you have to play more dares and hope you hit 225000 score. Oh and it's ok the character you pick it up on.