First welcome to the site.

Second I'm glad that you got rid of the lofting that you were doing.

The first thing that I noticed was that your balance was of off and it looks to be a result of your timing being slightly off but more than likely it's caused by not using your balance arm and trail leg as much as you should be.

Something that you might want to try is to keep your balance arm under the ball and supporting the weight of the ball until the very instant your downswing starts. As it is now you push the ball out and the muscles in your left arm take control of the swing. Something that you don't want (tendonitis is painful). A free swing with little to no muscle involvment is the best way to go.

It looks like you might have an issue with grabbing the ball as well. Relaxing your hand would also be benefical to your game. Also checking your finger pitches and span to see if they are correct might be a good idea.

Right now your swing looks very fluid and smooth, but like I mentioned above it could use a little work. The big thing that I think you should work on right now is your balance, and go from there. And maybe work on your release a little as well.

Lastly, take my suggestions with a grain of salt. I myself have a little over a year of avid bowling under my belt so chances are I might be a little off on my observations, and might or might not be corrected.

As far as consistantcy goes. Three things to work on. First, spare shooting is a must. I believe, if you get a double and pick up all of your spares you can pull out a 220 game (assuming I did my math right). Second, lane reading. Instead of just throwing the ball and starring at it blankly, note were it lands, the line it travels, where it breaks and how it hits the pocket. Lane reading takes some time to get down but is one of the most valuable tools a bowler can have. Third, solid timing and footwork. Good timing and balance will allow you to perform your approach without a hitch. And assuming you read the lanes right and perform your approach without making a mistake, you either have a strike or an easy makeable spare.

Anyways, hope this helps.

to me, your swing itself is fluid but the rest is of the body doesn't flow yet. Seems your shoulders are stiff.

The reason it looks that way is because your timing is off. In my opinion the first and only thing you should work on right now is your timing. If you try and work on to many things you're just going to end up confusing yourself.

Where your timing goes wrong is after the first step. After your first step hits the ground, the ball should be descending. You hold it for almost a whole other step. Where this effects you most is when you get to the line. You have to cut off your back swing and force the ball forward. And even with doing this, you're still pretty late with the ball.

Try getting the ball into the swing sooner. Just let it fall on it's own and let your arm swing. You don't have to control your arm swing. Gravity will do a better job than we can.

I believe, if you get a double and pick up all of your spares you can pull out a 220 game (assuming I did my math right).

A clean game w/ a double will generally get you in the 200s, and any open frame will generally require an additional double (a turkey may be counted as 2 doubles) to make up for the open frame, though I've had games w/ an open frame and two doubles that failed to break the 200 mark.