R worshippers: "To a man with a hammer, everything looks like a nail." Interactively manipulating tables and producing visualizations is not what software engineers/programmers on HN would call "programming". Try learning a compiled programing language like C and creating a tool or three.
R haters: "It doesn't matter whether the cat is black or white, as long as it catches mice." Remember, R was designed by statisticians for statisticians -- nothing more, nothing less. Try manipulating a tabular dataset and producing visualizations in R, and see how easy and painless it is. There's a good reason behind all the hype.
Just to add to this, what you might see as being "amazingly good" might simply be the ability to cobble together pieces of (bad) code from various libraries, without really understanding how things work under the hood.
Incidentally, the best programmer I've ever met (he co-authored a very popular programming language) happens to be one of the slowist typists I've seen. I once asked him why, and he said "because I have to think."
