I'm _really_ disappointed with this update!

I waited for this update like there's no tomorrow. I was hoping it to fix some bugs and bring features that I thought was critical. It fixed none of the bugs I suffered with this phone and neither got those features I was missing for.

Bluetooth
My Nokia BH-804 headset kept disconnecting on it's own within 30 minutes and not reconnecting afterwards. Headset shows disconnection but the phone thinks the connection is still on. This hasn't changed. This IS critical! Bluetooth is worthless!

Mail for Exchange
Server error, nothing new. So still no working google calendar sync. Or actually it created duplicates of every event in my phone. Yay!

Battery Life
Still not good:
5-7 hours if you have skype on.
max. 24 hours if your just connected to 3G. (little surfing)
couple of days if all the time disconnected.
(all meantioned times have very little amount of phone calls)

Calendar
Nothing new here, still very limited -> thus crap:
-No copy/paste of events
-No possibility to remove single event from repeated events.
-No advanced settings of eg. repeat monthly: day/date?
-What's with the lines showing your events in the monthly view? They don't even show if the event is at morning or evening! Finding an open space for an event/appointment from monthly view is way too slow and frustrating!
-Try to create an event and select that the event is ending next weeks Wednesday ... you'll get the timescroller (or how do you call it?). Now what's the date for that day? Hell, I don't know! I need to cancel the event creation and go see the monthly view to see the date! >
The calendar is simply awful to use. It needs a lot of updates to get it usefull ... or maybe somebody with programming skills should do a whole new calendar for N900!

If there would have event been Adobe Flash 10 update, but no. Still Adobe Flash 9 - so nothing new here either.

So for me this whole update brought absolutely nothing new! And I read somewhere that there were a rumor that Nokia would bring a new update somewhere between march-april. Still 3 more months just to wish that Nokia would fix these?! DAMN!

And I apologize for any errors in my text. English isn't my native language but I'm trying to do my best...