They're fantastic if you're a masochist.

If you can get past the initial abuse from the old-schoolers though, there's some really good info and some really helpful members.
Grats on the buy! Even if those games are conversions (I really think that Metal Slug must be, since that game by itself should go for $1k), you still got a pretty good deal, IMO. I say keep all those games - it's a great selection.
There are a couple things you might want to do to your console. First, you may want to mod the video output for s-video or component. Second, replace the bios with the
Universe Bios. That bios is the single best thing you can do for your Neo.
And keeping in the vein of posting pictures of our Neos, here's mine (yeah, I'm a cheapskate and went MVS and built a supergun):
