Having no idea about what was involved, I visited a number of sites (www.coffeegeek.com,www.espressoplanet.com, www.wholelattelove.com etc.).
First I learned that there was a difference between semi-automatic and automatic machines. True afficionados have no tolerance for those who opt for automatics. Only the semis offer true control over the critical parts of the process.
Then, I discovered that the seminal semi-automatic machine was the Rancilio Silvia Espresso Machine.
This machine was reviewed by coffeegeek.com and the review went about 15 pages, 10 before they even got to the functioning of it! (http://www.coffeegeek.com/proreviews/firstlook/ranciliosilvia/details)
Then, the critics compare owning this machine to owning a Lamborghini, and what good is it if you don't know how to drive it?!
The coup de grace came when it was pointed out even if you get this machine, learn to drive it, er, use it, all is for nought if you do not buy an equally good conical burr grinder (sort of like a nuclear-powered Braun grinder).
I haven't even gotten into the question of what kind of espresso beans you should buy (robusta, Arabic, or "full city"). #$(*I@#O!!!
Then, one of the aims of a well-pulled espresso is to generate the vaunted "crema" (the dense, golden foam that forms on the top of a fresh shot of espresso).
Well, after taking all these things heart, and after visiting www.epinions.com, I ended up buying a mid-priced semi-automatic (Saeco Aroma Inox, with a burr grinder thrown in as part of the deal). We've used it for a couple weeks now, and I am in coffee heaven. Give me my espressos, my americanos, my cappuccinos! And if things are really rough, add the correcto!!
Hopefully, my words will help you not get caught up in the coffee angst
