Stranger Things 2 plays it too safe and familiar

The first season of Stranger Things was a mysterious and intriguing piece of television that successfully channeled an eclectic collection of 80's and 90's nostalgia (from E.T. to Stephen King to The X-Files to Dungeons and Dragons). Instead of being a cynical piece of derivative nostalgia bait (or an outright cash-in on established intellectual property), Stranger Things somehow felt wholly fresh and original.

Unfortunately, season 2 lacks a lot of that mystery and originality that made it's predecessor work so well. Season 2 just feels too familiar. We already know about the Upside Down, and the Demogorgon, and Eleven's psychic powers, and the secret government research lab conducting shady experiments. None of that can really carry the show anymore. But that's about all that season 2 has. There's nothing very new. There's no surprises.

The introduction of a new girl creates tension within the group.

Compounding this problem is that plot points and set pieces feel recycled from last season. Most are inverted in some way, as if they are Upside Down reflections of the previous season's events. But that isn't nearly as clever as the wordplay might make it sound. For example, there's a sub plot of tension among the boys because a new girl has entered their group. This time, it's Max instead of Eleven, and it's Mike who's unhappy with the new dynamic of the group instead of Dustin and Lucas. Midway through the season, there's a set piece in which Will draws a bunch of pictures and hangs them up all over the house. It feels like a repeat of Joyce hanging up the Christmas lights, except that it's Will trying to communicate with the Upside Down instead of Joyce trying to communicate with her son. And the group even takes in another stray and tries to hide it; except this time, it's a baby demogorgon instead of Eleven.

There's a sort-of new monster in the form of the "Shadow Monster" that haunts Will. This shadow monster, however, doesn't really do anything, and we're left with only the army of dog-like demogorgons. It takes an approach similar to James Cameron's Aliens , in that it multiplies the number of monsters, gives them a "nest", and adds some big "queen" that seems to be controlling everything. This comparison is driven home by the shadow monster's resemblance to a ghostly xenomorph, and the inclusion of a scene that was basically pulled straight from Aliens (right down to the beeping motion detectors). But unlike Aliens , I never felt threatened by the surplus of demogorgons, and the Upside Down never seemed as mysterious as the xenomorph hive or their horrifying queen.

The "Shadow Monster" is a threat that never really pays off -- at least not this season.

While the first season didn't revel in sudden character deaths for the sake of shock value like Game of Thrones , the sudden death of Barb midway through the season did manage to raise the stakes for everyone else. Season 2 has nothing like that. There's no sudden or unexpected deaths of any characters who aren't obviously disposable from the moment they arrive on scene. And even among the cannon fodder characters, the death count is still ridiculously low...