I've written large Rails and Sinatra apps, as well as a couple Spring apps and straight Java apps. I"m evaluating Play now and even though I usually prefer Ruby

I've written large Rails and Sinatra apps, as well as a couple Spring apps and straight Java apps. I"m evaluating Play now and even though I usually prefer Ruby to Java, I'm finding Play (with Eclipse configured to be Textmate like) as productive, if not more so, than Rails.