Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great results and return on this investment

.- indoor shots will be fantastic compared to built-in flash..- be sure to turn OFF red-eye reduction on rebelXT (350) as it will not be needed anymore.- intergrates beautifully with the XT and both the 50MM ef and the tamron 17-55 lensesthis single addition improved my indoor results tremendously