I tried it and think it's fine, but the thing I find funny is saying that it saves time
. It's certainly more convenient in my opinion, and going from an average of 7 seconds for a search to 3 seconds may technically be 'saving time' but I think it's strange to refer to it that way.
Imagine coming home from work:
Hi honey! I'm home!
You're early today!
Yeah! Google Instant saved me lots of time today! Over 18 seconds! Hey! What's the mailman doing here!?!!?
I'm just saying that people know it'll of course be a bit faster, but saying it saves time is like extolling the new Triple Whopper as being Sugar Free.