This reminds me a lot of Resharper's refactoring common things to LINQ in Visual Studio. A lot of times I just ran it thinking "oh wow that's a neat way to do i

This reminds me a lot of Resharper's refactoring common things to LINQ in Visual Studio. A lot of times I just ran it thinking "oh wow that's a neat way to do it" and then reverted it back because it wasn't a common idiom or it made it much harder to understand. The same thing is going to happen with Java 8 until the feature becomes less shiny.