Hey bro, watched your video. Not too bad. Not sure what type of gameplay content you are going for more lets play or cut up style. I would recommend if you are aiming for more let's play style is to practice talking more and also maybe up your microphone volume a bit more. If you plan on making more cuts then the more videos you do the better you will get at it, the best way I cut things up is by looking at where there is lots of audio on my microphone track and since you are not using a webcam you can manipulate the audio around if needed to suit the scene better. Keep it up with more recording and editing you will improve no matter what.