I'll admit up front that I am no expert in New Testament Greek. In fact, if I was an expert I would not be so excited about the new bible I just purchased.
A Readers' Greek New Testament - 2nd Edition is perfect for people like me who have a decent but not great knowledge of New Testament Greek. I have known about this particular Greek text for a while, but for some unknown reason never bought one. Well, I saw it today in a bookstore and decided to take the plunge (interestingly, right beside this book sat A Readers' Hebrew Bible. My Hebrew ability is, sad to say, too poor to even bother).
As soon as I opened this Greek text, I knew I had made the right choice. The reason for this is simple: this bible displays and explains in English (at the bottom of each page) all of the Greek words that occur fewer than 30 times in the New Testament. So, if your Greek knowledge is limited like mine, the words that you don't know are right there in front of you. I'm thrilled to not have to spend time searching through a dictionary/lexicon.
I clearly recall something my Greek professor said early on in my first Greek class. He compared reading the New Testament in English to watching black-and-white T.V. He then said reading it in Greek is like watching T.V. in high-definition color on a flat screen. I don't know if I would go that far, but I see what he is saying.
Martin Luther said, "And let us be sure of this: we will not long preserve the gospel without the (original) languages. The languages are the sheath in which this sword of the Spirit is contained."
If you have basic knowledge of Greek but are no expert, I highly encourage you to buy this book.