Sunset Seasons Greetings wasn't awful. If you're going in there with the mindset that this is a replacement for TOFSDL, then yes you will be extremely disappointed. It's not mind-blowing or Earth shattering by any means. It's a cute holiday show. That's it. In my opinion, the ToT is a good canvas for the projections. The best viewing areas I feel are near Fairfax Fare and Hollywood Scoops. From RNRC courtyard you don't get a great view.
My biggest issue with it was the juxtaposition between the "cute and happy" projections and music and the screams as the doors opened on the ToT. As mentioned by another poster, this makes it lose it's effect. Also, I can see how going down Sunset Blvd is going to become an utter disaster once the holiday season really ramps up and people stop to watch the show. Last and certainly not least are the dessert offerings. Skip them. That is all.