Will this solder work

Hi guys, noob here

I was following a tutorial on modding a xbox360 slim model Corona board, where you have to solder some wires on the board.

There's a part where you have to scratch the solder mask and expose a copper terminal. Problem was that I scratched it too much, but people told me there's still some copper left and try to solder it.

I managed o solder the wire to the terminal. That big blob of solder is very stiff. I tried poking it and it's solid, it looks like its soldered to the board.

Do you think there's a proper connection if the solder is solid and snug ? Will it work or should I try again with less solder, although it seems impossible to me, its veeery small. I could try.

Tank you so much !