I sold mine. I played it last night with the Mrs and had a go today as well. I quite liked it but it will be pretty difficult to get good competition with a mate that just wants to play every now and then in MP local.
I also found the camera angles for events like long jump, triple jump etc pretty poor. Getting a good take off point became annoying.
The track events had very little imagination while diving and shooting events etc are pretty technical. I liked most events except the track.
Didnt try the 800m but jotstick waggling for 45 seconds in the 400m just became annoying. I even tried playing it with my gardening gloves on as the stick was ripping my hand up.
I didnt like the starting of the 100m, even when I thought I was nailing it the AI would be at the 5metre mark before my guy got going. Loads of events and stuff like diving and shooting look superb.
I still prefer athlete kings on the saturn over this though. So I used the money to buy two new Saturn pads instead
Oh it also has the most rock hard set of achievements I think I've seen in a game for a while. When you consider 9.80 is needed for the achievement in 100m and 10 secs gets you well up the leaderboard thats some tough target.
I'm gonna rent the summer games one and see what thats like.