Was this the go-around I saw from the environs Crawley industrial estate (just south of the LGW runway) on the morning of Thursday 4th April at about 10:40'ish ?
If so, and as a professional pilot viewing it from the the ground, I have to say that (inspite of what's been written above) it looked
VERY 'impressive' indeed - as in the "Holy Sh!t, just what the **** is going on up there ?!" type of impressive !