definitly need a create a player, need more board customization and boat selection/customization. Create a course would be cool, but definitly just need an open practice course. Also would be good if they had comps, like in tony hawk 3&4.
http://ps2.ign.com has a good review of the game and they talk about most of the stuff which has been mentioned here. Scotty, the wake is pretty sweet, don't think you could of gotten any better, I guess if your looking for acurate wave creation (i.e wake from the boat hitting the shore and stuff like that) but then who wants to ride in ruff conditions, we all want glass. One last thing would be more videos (even though I havn't seen the 8 that are there) Tony Hawk 3 had a huge selection of vids, from wipeouts to the dev's trying out skateboarding tricks, to rider interviews. Would be cool to see all that stuff. But hey for a 1st try its pretty dam sweet. If the game does well they'll more than likely bring out another one.
Anyone think the name of the game is wrong (Wakeboarding Unleashed featuring Shawn Murray) Most of the people that have posted have started with Parks.