turbo check

what is the best way to check and see if the 7mgte's turbo needs to be replaced i've stuck my hand in there and spun the tubine but i really don't know what to expect there really isn't any shaft play so if anyone can help me out let me know

if there is no shaft play in/out, or side to side, and the car isnt burning coolant or oil, your turbo is probably in good shape