I was bored recently so I downloaded the SC client. While I didn't encounter any crashes or wall glitches, other glitches remained: My Freelancer had parts of it disappear randomly while it was on the landing pad and lighting glitches were a constant presence.
Also, walking around is plain uncomfortable, your avatar doesn't walk as much as he hobbles around like a particularly strange rabbit, and the less said about the obtusiveness of the control scheme the better (Like, seriously, they couldn't fit the most important controls on a 360 pad without using L1 as a modifier button).