David. Your technique and feel for the 12-bar vibe is coming along nicely.
The more you do the better you get.
My ear gets a little prickle at some of the licks though.
You don’t mention about the backing but I presume it is a 12-bar blues in A and you are using the A minor pentatonic throughout.
Regarding the first series of licks, which get repeated over the A, D and E chords.
You are playing:
If it sounds good it is good. To my ears, I must be honest, putting those repeating bends / curls on the root note to bend it slightly sharp isn’t sounding good.
Is that one of the licks from the series that Toby has shared?
Also, you slide upto the start of the lick, from very far away. Perhaps try sliding in from just a couple of frets below and hit the slide / first note with some real attack and bite, confidently.
RE: Justin’s lessons on Pattern 2.
Check what he stresses from 12:56 in the video lesson about bending the B string.
There’s some good form in the mid-section and the refrains you develop and use during some turnarounds are working well.
You give a nice change up in attack with the sliding double-stops. Simple and effective.
Overall, you are playing a lot of 1/4 and 1/8 notes and to break out of that I would encourage you to think of vocal phrases, blues cries, sad laments that you can sing and then think about how they would translate to guitar. You are not likely to sing in 1/4s and 1/8s.
Check the suggestions here: (First Steps in Blues Improvisation using Minor Pentatonic Scale Pattern 1 - #6 by Richard_close2u re: blues phrases and making up something that transmits emotion in a lick.