Meh - I'm not a whole lot of help there, but I can find out.
The SX4 wont be released here until 2007
but we had a dealer conference earlier this year and there has been nothing but rave reviews on the SX4.
Suzukis on the whole are fantastic (have always thought that even before we started selling them).
I jumped on the dealer portal and there have been no negatives with the SX4 but if you have any specifics 'spode I am happy to research them for you.
I will give you honest answers.