Good, especially for a first timer
Hello there Kumokan,
The first thing that came to mind when i listened to this song is the atmosphere, you named the song very well since it has this hasty mood, really good job there, and especially if this is the first loop/song you made with FL studio.
It's not the greatest work like you mentioned in your comments and I'd say i have to partly agree with C52, on the one hand it's sort of repetative but on the other hand it's a loop and a loop has to be kind of repetative; I also partly agree with Corky's notice: 'The only weakness is it's shortness' As a loop it should be short, but i'd say that it's short enough for a loop and to short for a song, This isn't a song so it's good!
i'm moving on to your next song!