I haven't kept up with RR on Nick Jr.. I just looked at their schedule and it shows up at 1:30pm instead of the (prime?) 3:00 pm spot.
Most of the Llama Llama toys on Amazon seem to get good ratings feedback. Hard to tell how many are sold, though. I just noticed a few more Llama Llama items were added. I'm still waiting to see the other characters as stuffed toys. I think Kids Preferred is missing out by not using more characters.