Newbbi,
For me, i feel it do helps Jayden loh. By going to GUG, had make him more sociable,
He do pick up toys after playing, now can speak a few simple words like car, bubble and etc.
Most important is to let him interact with other toddlers around his age so that he wouldnt be "gu pi" and selfish loh. I like GUG of their comphrensive teaching... unlike gymboree and kindermusik loh.
Perharps u shld go for a trial first to know what GUG is teaching..is really different if u compare to gymboree and kindermusik loh. Now GUG got a branch in suntec, maybe is easier to get a slot in le, last time have to be on waiting list cos only centre @ United Square.