Hello Cecilia!
As of today, we have 275 videos. That is amazing that you have watched them all!! I hope you had so much fun! We add approx. 40-50 new videos each year. The newest section is Door Dancing and we will be adding more videos to that section in the coming weeks. We added several videos to that section earlier this month.
If you are ready to progress, I suggest setting up a zoom lesson(s) with me so we can start to perfect your moves! Many of my students supplement their training this way.
Just shoot me an email at [email protected] to set it up. :)

Aw. Thanks for the love and thanks so much for being a member for 6 months!! I am so happy you have enjoyed them! For over 4 years we did upload one video per week. This summer we have changed that format slightly. We have so far uploaded 38 videos in 44 weeks. We aim to upload roughly the same amount but in batches, instead of weekly.
For length, more than 50% of our videos are over 4 minutes (and about 25% are 7 to 18 minutes). We try to keep the other half under 5 minutes so that you can learn at least one move if you are short on time. :) Most of our content is geared towards everyday dancers, not professionals. So something that is easy to you may be difficult for others. Difficulty depends on your dance background, time spent practicing and ease at dancing in general.  If you have watched and perfected all the videos, then you are definitely an excellent dancer! If you feel you have mastered everything, then you can unsubscribe for now and always come back in the future! We will still continue to upload new content! 
In the meantime, I would love to see what you have put together with what you have learned so far and give ya some helpful tips that could take you to the next level or polish what you have now. There are several routines and combos avail on the site (see sections: combos, cheat sheets, routines). You can send a vid to [email protected]. And I will let ya know what I think! Thanks again for your feedback and support.