Ok, first off, let me make an argument, that 3 of the 10 best Saturn games (all-time) were available at launch. Also, a couple of other decent games were available.
Virtua Fighter - This game was packed in with the system. Here me out on this... Most people remember the original VF on Saturn being somewhat of a disappointment. Most praised VF Remix as being a much better game. Here's the thing. Play both of them today for an hour each. You'll quickly realize that the original VF holds up WAY better than Remix or VF2 or any of the other 3D fighters on Saturn. VF, with all it's technical difficulties, still to this day is an AMAZING game, and you got it free with your $399.99 Saturn purchase.. Yeah, ouch. Regardless of the price of the Saturn, Virtua Fighter, to me, is easily one of the 10 best Saturn games, and it was available day 1.
Daytona USA - Now here is some freaking next-level power. Daytona again, had technical issues. There was lots of pop up and other minor issues, but overall, again, play the game itself, and tell me how much it holds up today. I think this game stands the test of time, warts and all. Again, this game belongs in the top 10 all-time of Saturn games, and it was available at launch.
Panzer Dragoon - I don't even need to argue for this one. Everybody should already know that this game is top 10 all-time Saturn material.
Bug! - Ok, contrary to popular belief, I think this game was actually available at launch. If it wasn't on launch day, it was within about 5 or 6 business days of launch, cause I remember this game very early. I'm not going to try to make an argument that Bug is one of the best Saturn games, but it wasn't a total piece of crap. It's a pretty solid game, especially for somebody playing it in the Summer of 1995.
Clockwork Knight - I actually feel like Clockwork Knight is a pretty damn good Saturn game. Way too easy ? Yes, absolutely. Ridiculously easy. Still, if you avoid using continues, and try to just stick to the base lives, it's pretty decent. It's worth a play-through. It's not very long, and the bosses are mostly entertaining and unique. Music and sound effects are decent. Again, way too easy, but not a horrible game by any stretch, and a decent little 2D platformer to mess with
Worldwide Soccer - Ok, this one wasn't exactly the best game to come along. Wasn't totally horrible if you like soccer games, but definitely nothing to get excited about
Astal - This game may have come out a week or two after launch, I can't remember, but it can still be kinda considered a launch game. It was VERY early in the arrival of the Saturn in the US. Pretty beautiful game. Amazing music. Gameplay is decent, but can get very frustrating. This is one of those love them or hate them type of games. I happen to love it, but I can understand somebody hating it. The gameplay can be very frustrating at times. Still, very beautiful game with great 2D visuals and awesome music.
3 of the 7 launch games are amazing games, worthy of a top 10 of all-time Saturn list : Daytona USA, Panzer Dragoon & Virtua Fighter
3 of the 7 launch games are interesting, solid, next-generation launch games: Bug!, Astal & Clockwork Knight
1 of the 7 launch games was an unremarkable soccer game that was halfway decent at the time of release
Not a bad launch if you really think about it.