Somebody gave me one of those several years ago. I made a cup, and the "coffee" was absolutely vile...unrecognizable as coffee! Thinking the "pods" might have gone stale, I opened another package but got the same results: watery, bitter, brown liquid.
The following day I returned the machine for store credit. I hope you have better luck! If you want a similarly convenient, single serving approach to making coffee, most espresso machines will accept standardized espresso pods in addition to ground coffee.