I wouldn't exactly say this was a remake in the sense of its a direct rehash of the original. It's more the case of the original idea had been given to develop by today's standards.
It in fact, greatly improves upon the original. A very clever observation on society today; in how dependant and over exposed to electronic media children are today. How technology has and does develop a crippling (literally) abundance in our everyday life. How we use technology to communicate and not communicate.
The most striking details I felt was how Chucky was in fact not evil. He was certainly a 'killer doll' however, had he been given to a young girl obsessed with pink and unicorns. The film would have turned out differently. It is what Chucky learns from his environment that influences him. He learns from what people say and what children watch. Like the scene where the kids are watching Texas chainsaw massacre and laughing; we had been shown that Chucky had been asking "are we having fun?".
Please watch this film with an open mind, it deserves to be watched with fresh eyes.