Quite pleasant sounding stuff, well recorded.
To be picky i thought in the first track there was an issue with the sound of the cymbals, they sounded a bit like dustbin lids in places, which can be OK depending on the song, but not for the smooth sound of this music maybe?
Depends what you want to achieve with it overall? If you're into writing background music for films or presentations, TV, or musak for buildings & lifts then yep it's good for that purpose.
If on the other hand you're hoping to set the world on fire and sell loads of units, then i guess it's not radical enough. To do that, maybe you'd need to team up with a vocalist whose got something to say, for example. Or sing yourself and say something? of make the stuff more dance-orientated (move into the 'house' genre or whatever)
Don't take offence, the music is very well produced and arranged you did a good job, but its all a bit bland for my tastes.