Did GRJ focus on speed hurt his accuracy?

Because the whole fight looked like this. http://i118.photobucket.com/albums/o113/zymemaru/DBZ/Brolygoku-1.gif The dude was in love with throwing fast combinations that in the end where meaningless, because they where either off target or ineffective , but they sure looked pretty to look at tho. He never changed his strategy or tried sacrificing speed for power and accuracy. He just didn't have a plan B and it hurt him goes to show athleticism alone cant beat a greater boxing IQ and better ring generalship .