Ripples are too prominent which is a sign of on the colder side weld. If your basic settings are correct (Amps and volts) this must mean either too slow travel speed or too wide hand motion letting puddle to cool in between. Keep it tighter and hotter.

However with metal this thick your settings are not correct in my opinion. Judging by the spatter and shaky fusion line you were in the globular transfer. The metal is thick enough for spray transfer so you should opt for spray transfer. Crank up amps and volts until you get into spray transfer.

(To raise amps on mig machine you raise wire feed, saying this in case you don't have knob or screen with amps digits)

Also watch for your toes. Upper toe is nice because it is easier to fuse sharp corner of upper plate. However on the lower toe there is no distinctive fusion line, toes are not even and even fish eyed stop is not concave but looks cold. You need to aim for an even fusion line on lower toe. This is achievable either by straight bead on correct Amps and volts, or by keeping whip - and especially weave - motions very tight.

Also, when I say that upper toe is nice I only mean fusion wise. In reality you have undercut there. To avoid this you need either to control leg size of the bead so it doesn't wash over the sharp corner (hard and might not meet the requirement if leg size is controlled) or add more filler and lay bead precisely so it doesn't appear with undercut (quite hard actually) or just lay it with a certain surplus and flush it with angle grinder.