Unless you are a completist who's willing to sit through the less than good episodes, you may want to use an episode guide such as this one which I found useful when I went back to rewatch it. Yes Q is kind of annoying, that's actually his character and how everyone in the show feels about him too. But there are also some fantastic episodes with him, so once you get to those, you may not hate his presence as much.
I feel compelled to recommend this guide by a long time Daystrom Institute contributor. It does an excellent job identifying episodes as essential, unnecessary but fun, mediocre, or outright bad. A good place to work from if you want a more flexible recommendation of what to try and what not to.