A bunch of at work downloaded the 14 day trial yesterday to play with.  The idea in theory is great but the implimentation is poor.

I didn't notice any issues with it forgetting settings.  Our main beef is the performance. 

It seems that it was constantly "indexing" itself.  Every time i opened a new query window it would pop up and start "indexing" and it usually took 5 to 10 minutes to do that.  durring the time my systems was being bogged down and SSMS would lock up ocasionally in the middle of me typing.  Not to mention the 15-20mb of ram it was constantly using.

I'll be the first to admit out database structure needs a good cleaning up.  We have over 3500 tables, 3000 views and 2000 stored procedures in our main production database.

I think that perhaps we have a bit too large of a system for it to efficently manage all the data it needs to work with.

We did have high hopes and were planing to buy a 10 license pack but i don't think we will now.  We still might get 1 to give to new programmers so they have a nice quick reference to help learn our system.

Maybe they'll work on the performance and we'll come back and take another look at version 4.