wow, the tone and playing in this video are really awesome. your varying use of sustained and short notes is awesome, and some sections where you use interest note choices are nice to listen to, such as around 0:30. these are sections that really allow your improvisation to stand out rather than just sounding like a regular old blues jam.

some suggestions i have would include using a larger ranger of notes- you seem to stay around the 3-7 frets for the whole recording, with only a few instances of higher notes. this can make the recording sound very repetitive at certain points. also, you should try to chuck in some harmonics to liven up the improvisation

i see by your profile pic that you love megadeth, and this can certainly be heard in your improv, as some sections sound very influenced by the melodic solos in the slower sections of megadeth songs.

loved it overall!
c4c? https://www.ultimate-guitar.com/forum/showthread.php?t=1460417