I happen to own the Cabela's Instinct Euro HD scope (straight version) and have for quite some time with zero problem. It can hold its own against the best scopes out there (Kowa 880 series, Swarovski ATX) so represents a great bargain in my mind. As Barry said Cabela's has a good return policy and great warranty. If you're i the market for a scope it's definitely worth a try.
p.s. I've also had no problem with the 8X32 Euro HD, but have only had it for a relatively short time.