I think they have wonderful templates. You have full control over keywords and advertisers are very revelent. My sites all look like mini sites and that helps my click thru.
You do have to be patient, as it can seem like low ppc at times, then you start hitting pay dirt. I have recently been receiving over $1.00 per click on some domains.
I like the tools for search, clicks and geo maps showing where the traffic came from . Its easy to see if a certain name is performing or not.
I have found their customer service to be excellant, even superb. I do park some at Fabulous too. They have never given me the high clicks I have received thru their parent company, Fabulous.