Nikon D90 vs Sony A330: Grip – Ionian related his experience at Adorama:
… So the guy holding the D90 says, "Yeah, I've been carrying this but I'm not happy at all" and he reaches into his knapsack and pulls out some P&S. So the other guy says to the guy with the P&S holding the D90 – "You want to feel a real disaster? Check out the Sony!" and the guy holding the D90 puts it down and picks up the A330 (I'm not sure if I got the model number right but it was the one with the faux carbon fiber looking grip) and says, "Oh yeah – that's awful. There's nothing to hold on to!" So the first guy says, 'Maybe this would be nice for my kid!" and they both burst out in laughter. So the guy puts down the Alpha and goes back to the D90 and picks it up and says, "Oh yeah – I can see myself getting real comfortable with this grip". Then the salesman walks over and asks him, "So what are you leaning on?" and the guy says, "I'm gonna take the D90 – it feels great".