Actually, these things are exactly like the full scale jobs...
FLYING them however is totally different. It's a whole new world when you're not sitting in it.
Dennis is correct, you want an instructor. Find a club in your area, there's always someone there willing to help a newcomer.
Also, have a look at the Hangar 9 Alpha. It's one of many excellent trainers. Here's a link:
http://www.horizonhobby.com/Shop/ByC...ProdID=HAN2475