depends what gear youre in
high gear and a hill will produce a high load at low rpm, hence, boost
try it on the freeway....sit on 5th and hit the pedal a bit...boost will rise quick but it wont feel like youre on boost
then stick it in 3rd and give it the same load. the car will feel more responsive but will be on less boost.
less torque, low rpm....ie climbing a hill, need boost to get up hill
hope that makes sense