I've listened to a lot of your tunes, and it strikes me that you seem to have used a lot of the same sounds in each tune, and that the sounds aren't that good. I would suggest that you find some new ones. Lots of free samples on the net. And if your FruityLoops supports VSTi's you should use them instead of sampled synth for instance. You have a lot of great ideas in your songs so there's great potential there. I also suggest that you work more on each tune rather than churning out shedloads of less good ones. Then it would be more fun to review them.
1. Get some new sounds.
2. Find out about VST's
3. Spend more time on each tune
Ok then. I think you'll like my next one.