Pulse is a movie about "ghosts in the machine". This has been done many times now, most notibly (but not necessarily great) is Stay Alive, about the game where you die in game you die in ilfe. This has ghosts who "communicate" via technology. Well, they failed to really pull this off. The acting is substandard (to be kind), and the cast could use some improvement. Best part of this movie?
Spoiler for Pulse (if that is possible):
I will say, with the say the ending was, if it spawns a sequal, with Lost in Space not getting one, I may send tactical nukes to destroy Hollywood, or will send an assassin to murder the president, as he should be to blame for everything else wrong in the US the past 7 years.
So avoid this movie, it is not worth the time. I am glad I watched it simply due to the fact that I can say I sacrificed myself to save the mentality of millions.