I'd appreciate a review
In checking out your own channel, my first impressions are good. Your banner and avatar help push your alias and are easily legible. Your titles seem good and work well for hooks.
For some suggestions on improvement, I would definitely add something to your top banner to describe what it is your channel is about. I had no idea until I looked at what videos were available and assumed. Your about page could also be reflected for this as well. Give a little more about you, what you have to offer, perhaps your schedule, etc. I know you have a channel trailer, but not everyone likes to watch those, and not only that, it's not immediately obvious like when I see your top banner and can instantly read what it is you do.
As an aside, I did watch your channel trailer, but it didn't make sense to me. The majority was gaming clips, it makes me think of a gaming channel. I know you have it in the description what your channel is about, but not everyone reads that or even looks there when the video is playing.
Your thumbnails have some nice images that you're working with. Though I think your they could be a bit stronger. It's a little difficult to read the ones with smaller text. If you don't have it already, I highly recommend Gimp as an editing program. It's free, open source, and has a lot of similar features to Photoshop.
Your voice is nice, clear, and understandable. The music is a nice choice to help go along with your commentary.
I'd definitely shorten down the opening card with your username. The first 10 seconds can make/break a video, and you spend half of it on your title card. I used to do this too, mine was typically 5-7 seconds long. I had since shortened it to 4 before I ended up removing it completely. Jumping into the content first is the most important. You can always do #10 in your lists then have a short few second break for your title card before returning to the rest of the video. That way it teases the content and you still get your username out there.
I'd also highly recommend working on your keywords/tags as well. For your job interview video, you will almost certainly not rank for "Interview," it's way too broad and there is a lot of competition there already. Check out the thread: HOW TO: Get More Views by Targeting 'Long Tail'/Compound Keywords for Tags. Some great advice there
As a general suggestion, the YT channel VideoCreators is FANTASTIC for helping people like us figure out the ins and outs of having a YT channel.
I think you have potential though, and it's nice to see that you're active and upload often. It's been a week, but you have a nice start. Just keep working on improving and making each new video better than the last and you'll get there
