A playgroup of friends has pre-established rapport between its players that usually lets people get away with more shenanigans, so showing up with a bunch of silly effects that derail games would be much less likely to end with someone picking up their cards and leaving in a huff
In short, indestructible removal doesnt try to kill the creatureit finds another way to take it off the board or make it useless
Aside from being a human, which is a very relevant creature type in Commander, Modern and basically every other MTG format, Esper Sentinel is good because it reads: Whenever an opponent casts their first noncreature spell each turn, draw a card unless that player pays X, where X is Esper Sentinels power. Its a bit like Rhystic Study, but the cost can be far higher if youve got things that make humans stronger or you can put +1/+1 counters onto Esper Sentinel
As long as youre not concerned about this, make sure to pack your deck with Tuner monsters and easy-to-summon Synchro and Xyz cards
However, it has massive impact on a few matchups
Collectors hoping to complete the entire showcase treatment, especially those chasing Surge Foil variants, will have the best odds by opening Collector Boosters