Horse Creek Productions coaster videos... any good

I was thinking about buying the set of 5 "Roller Coaster Adventures" from Horse Creek Productions, anyone know anything about these videos, or anyone have them? Are they good?

Thanks

I have 4 and 5 and they were pretty good except there's no POV on Xcellerator and with Dodonpa the POV is so shaky you can't see anything untill the brake run. You also have to like techno music because it plays throughout the whole video. Other than that they are good enough to hold you over during the offseason I suppose

Thanks SupermanRoS13, anyone else out there have comments on these videos?