I see what you're saying, I'll try to hold the notes a little longer but my brain tells me that then I'll be "late" for the next note I'm going to work on this and the vibrato, thank youNice, You're doing pretty good! You seem to be doing the notes a little staccato, try to hold some of them a little longer.
As Dominik said, vibrato is really important. Vibrato basically is wiggling your finger up and down to create slight changes in pitch. You can do it up and down or as a circle whatever works for you really.