‘Stranger Things’ plays the too-long game in its super-sized season finale

“Stranger Things” has taken the idea of playing the long game to heart a bit too literally, capping its super-sized fourth season with two sprawling episodes that total nearly four hours. Whether that’s a reward to fans or self-indulgence by the producers rests in the eye of the beholder, but after this, it’s hard to imagine many concluding that ending things with season five qualifies as premature.