Yeah, it takes some time to get used to, but once you do, it's awesome in my opinion.
I love the tactile feedback I get when I type on these things. It's not mushy or anything so it's great. Also, I get less typos on these keyboard than my other keyboards around the house, so that kinda proves that this keyboard works for me.
Never really had the original MBP, so I can't really compare the two, but MBP's keyboard is definitely one of the best keyboards I've used so far.