I have just completed the upgrade of our Blog Server to BlogEngine 3.3. This upgrade is a bit more complex than the usual upgrade as between 3.2 to 3.3 there is a change to Razor views for all the widgets. This means you need to remove all the old widgets you have and re-add them using the new razor equivalents.
As our blog is backed by SQL, this mean a SQL script to clear down the old widgets, then a manual add of the new versions on each blog we have on our server. One point to note, if using SQL you do need to get BlogEngine 3.3 from its GitHub repo (at the time of writing, I am sure this will change) as after the formal 3.3 release on CodePlex there is a fix for an issue that stopped the editing of widget properties.
So first experiences with 3.3?
Seems much more responsive, so all is looking good