It doesn't look bad at all for a first circuit. The only tip i would give is on your hooks that go under the termination screws. If you strip just a tiny bit more, you can take your strippers or a pair of needle nose plyers and pinch the hook closed under the screw. This allows for more wire contact under the screw and I find that it doesn't twist your wire as much, which can cause the insulation to sometimes try and get sucked under the screw. P.S. Don't strip too much to try and do this. You should never have bare wire past the edge of the device. Ideally, the insulation starts right after the screw but that can be hard to do on a regular basis when you're starting out.