The only problem I've encountered with this particular dice site is the time it takes to deliver my number after a roll, on sites such as bitdice you get instant rolls, can anyone offer me a reason as to why there is a delay with relieving my roll ?
Being left waiting for a green or red flash to appear over my coins doesn't add to the experience
Apart from that generally a well laid out and aesthetically pleasing interface
Is your bet size very small? Small bets are slightly delayed on PD and some other sites as well, probably to reduce the server loads.
Small bets are typically delayed, in most cases (small bets) it shouldn't take more than 2 sec from click to result on an average connection.