Party Mix

I have been DJing for a couple of weeks now, this is only the second time I've pressed record. I am only starting off so the songs may not be that high quality. I realise I may have switched genres a bit specifically the transition into the second last song (40:20), I dont think it doesnt sound good. I liked the transition at 27:00 I thought it was two songs that really go down well with the crowd. I thought the transition into the last song (44:44) was very smooth. I would like to hear thoughts on the transitions and maybe if some of the songs go well with each other.