I think I've been reading quite a different description of Bardic Inspiration from what those who are saying it's underpowered have been describing.
I don't have my PHB, but I seem to remember it being cha mod number of uses, can recharge on short rest with font of inspiration. Increasing die size, and variant uses depending on college.
It is Cha mod.
You don't get Font of Inspiration until 5th level, Countercharm only lasts until your next turn (yuck, sounds too much like 4th edition), your Bardic Inspiration only effects one person and at first grants a d6, then all the way to 12 at 15th level. Also, you can do it once within 10 minutes and can only apply it to one thing. Bardic Inspiration doesn't even effect you unless you want to count yourself as that one person who is eligible.
I'm sorry but this is a far far far cry from the Bard of previous editions.