Thermostat failure Mr. Gasket High Flow

Just Found a Mr Gasket hi flow stat laying in the clearance rack at a local machine shop. New in the package180° piece. Got it for $5. Gonna put it in tomorrow since I've already got a hi volume water pump and bigger radiator. Guess I'll keep a close eye on temp gauge in case it has any issues. Seen alo t of bad reviews on it also