What I like about it: You did include a nice picture of the product in the video
What can be improved: I know you are trying to stay low budget but the text animations are very laggy it seems like. This doesn't look too professional or even convincing. If I was interested in a blender I am not sure that this would convince me to buy the product.
Instead of music, you should have a commentary. I believe you should be highlighting all of the claims that are made in the video. I would remove the directed by and starring end credits. You can leave the link to your blog at the end, but I might suggest you just say visit the link in the description. Not everyone is going to want to type
http://(productname).blogspot.com.au Most people would rather click the link in the description than type it. If I were you I would add some sort of call to action. Make an annotation at the end that tells people that this is the product they need to start living that healthy product, then convince them that they need it.
That might have been a lot to take in but I am just trying to help you out with how I would personally improve it. If I were and had a (I'm assuming) fairly low budget to make this happen, I would:
-Make the video with animoto and add my voiceover to it. If I could pay $5 to have someone on fiverr make the video with their professional account, I would do so.
-Add annotations. You need to encourage people to watch to the end and to click the link in the description
-You have done a good job with the tags in my opinion, so I would keep those the same
-I would add views and likes, even if you can not afford high retention views. If I am going to buy a product from a blogspot, it isn't going to be from a video with 11 views. If I see that 50+ people liked the video and it has at least a few thousand views, I might give the link a check.
I can critique your landing page a little bit but I imagine someone else will probably comment before me giving you some tips with that. With that, I hope that you benefited from some of what I see as pretty good advice. I wasn't trying to down anything you did, I was just mentioning where I would improve on things. You have definitely taken some action and that's the first step of being successful at anything!