I still think 3dgs is good enough and agree with serious3D that it is the artist that makes the game. I tried unity and i believe it's good and all but i find it hard to get used to. Also i think unity had an overkill with add ons to make game creations easy nice to toy with but not handy if you want to create Something original. I find the forum of unity messy and for complete noobs not so much step by step explenation.

They have graphic good examples and a cool particle system...
3dgs can still make it in this world but it depends on the future updates.Like all things in life it's a matter of taste
and i'll find 3dgs still good enough for me

The shop and demo's overview in unity i really like it's something 3dgs should have to