Yeah, it's a long time to wait without any real reviews of the Rockstar other than a couple of vimeo videos of rides. Mine doesn't arrive until end of June. I guess the question is: What is the alternative? Frey AM1000, Biktrix, Luna, Accolmile, Eunorau, other? IMO, in some way or fashion, the Rockstar is a bit better for the price. That being said, the toll is a 6 month wait and not any reviews.