I noticed a change today with the keyword tool. When using it for a new Ad Group, it grouped some suggestions based on content and allows you to add them as a batch to the new list. But when you input a word and they make some suggestions, you have to add those individually. The suggestions are good but painful to add them all one by one. Looks like they need to do a little more refining.
I noticed the addition of the suggested terms during ad group creation at the same time they announced they were factoring the landing page into the quality score...hmmm It's new and without a doubt needs some (ok, lots) refining. They should slap a little beta label right above it