I can see that you have a soldering iron which are a little bit too powerful of the job.
You see those wrinkles on the tin? that's a sign of tin that has been heated for too long.
The surface of the melted tin should be wrinklefree and smooth...
But do not worry, it's a lot better than those cold soldering that was there.
And practice makes perfect.
I'd say that your solders are - electrically and mechanically speaking; much better than the original ones...
Now, notice your Eiffeltower; yours have 'legs' that turn inwards; the real life Eiffeltower does not.
In other words; a bit too much tin.
But you're excused, since you didn't have any tool to suck away the old tin, which are a 'must' to make a perfect re-solder.
(Old/used soldering tin tends to wrinkle easy and behave a bit 'stickey/gooey', but does make a reasonable connection; a dab of fresh tin to the old tends to 'freshen it up'. (but are not the best solution.)
Edit:
Do not forget to snip off the protuding legs of that condensator.
(there are two schools of opinions regarding snipping of legs; before or after soldering. (some says that the mechanical force from the plier weakens the soldering point; some say it doesn't matter)
)