Good hitter: Yes.
The guy, at some point in his career, will hit, and he's showing it this year. He's not a .330 hitter, but there's a reason they forced his more unproven glove into the lineup. He will go through ups and downs, but he is worth a spot on most rosters. I play in a deep NL-only league, so those in shallow ML-leagues probably have better options than Giles at Util. To even consider dropping him for a second baseman like Bo Hart is laughable.
"This was supposed to be the summer of George!!!"