I have that game. Was a huge Gallop Racer fan on PS2 and with this being a Gallop Racer and G1 Jockey spiritual successor I was hopeful. It turned out to be mostly G1 jockey with about 5% Gallop Racer influence but it still scratched my horse racing itch. Not bad.
PSN ID: sled_dogs76 60" Pioneer Kuro Elite PRO151FD, Yamaha RX-V3900 A/V Receiver, Oppo DV983-H player. Coming soon: 2 Seaton Submersives from Mark Seaton