This place is weird. I have applied to take my California Broker's exam and have received, no exaggeration, at least 25 letters from them asking me to join their company. I have received letters from other places, but mostly them, and they never stop coming! It's very "Harry Potter" of them.
An agent from this company sold me my house (he was the seller's agent). I didn't have a bad experience with him, but nothing special.