Sly 3's not so bad, it's just that they went with variety over the traditional stealth and platforming. Like you fly planes and drive RC cars. There are more playable characters, so while they are fun too, it does mean less Sly levels. It's still good though.
Anyway finally decided to get this since the last two times it was $19 it sold out. It was either pay $5.50 for shipping, or buy another game and get FSS. So I got Wipeout Pure for $7, so all things considered it cost me a dollar and change for Wipeout.