Alright, review of Knights.
Art - The art is, honestly, kind of all over the place. The constant use of obviously ripped images, badly artifact-d textures, weird 3d modeling, and tracing overall gives the comic an incredibly sloppy appearance that makes it look more like a collage than a cohesive comic. Nothing looks like it came from the same source, or exists in the same world, and that's bad. The windwaker panel sticks out as exceptionally awful, as it's literally just a trace with what looks like a ripped 3d bag sprite you found in some videogame, though it's definitely not the only time I recognize stolen assets. This is a horrible idea for a lot of reasons even beyond it just making your art look bad, as copyright becomes an issue, and many people who recognize stolen assets and tracing will immediately drop a work using them.
The art does improve in the most recent updates, the characters both look like they're actually drawn by you, or at least drawn with minimal help from a 3D modeling program, and they're in the same style, but I'm not sure if this is because you've entered a scene where the background essentially no longer exists and the ripping is less obvious, or because you've actually started drawing everything yourself. I recommend sticking to just drawing things. The more recent pages look significantly better, they're much more cohesive, the flow is better, and generally, while the random "anime" panels still seem weirdly out of place, it starts looking like the art you'd see in a pretty decent webcomic. I'd recommend working on facial anatomy, specifically laying down guidelines to help keep features where they should be would help a lot, but otherwise the most recent pages genuinely look good.
Characters - The characters so far seem interesting. The girl does seem to follow a very specific trope, the boisterous tomboy, and you've gotta be careful balancing characters like that so they don't get grating, but so far she comes across as more interesting and useful to have around than anything. The male character hasn't shown much personality yet beyond basic normal reactions to things, but it's obviously still very early on, and he seems like the he'll develop and reveal more of himself to the reader as time goes on. I do wonder about their clothes, and why his seem so much more traditional than the girls, but, again, I figure this is part of the lore of the world that will be revealed in time, and it's intriguing. You're doing a good job on this front.
Writing - Can't comment much on overall plot just yet, but the basic writing of the comic isn't bad. As mentioned the random "anime", and referential "joke" panels strike me as being heavily out of place, but overall you make a good use of layouts and dialogue to convey what you want to convey. The emphasis in speech hits at the right points, and it flows pretty well.
Other Comments - This seems to be more common on this site, and my complaint here may very well just be a pet peeve of mine, but the constant huge non-comic interruptions make maintaining a reading flow hard. It might not hurt to go back and remove announcements and extra images as you update just to keep your archive clean for new readers so we aren't constantly being interrupted by outdated announcements, and random author notes. Maybe more them to an extras comic or page if you must. It would make the fight scenes flow better, and overall just improve basic readability in a really simple way.
Overall you are improving, but there's still room to learn here. I normally don't recommend going back and editing existing pages, but with the amount of ripped assets used early on I'd honestly recommend re-doing the worst offending panels. Good luck moving on, and try to remember that your own work will always come out looking the best. =)
Next reviewer can look at my comic Catihorn. As is probably obvious I do not mind harsh critique. Rip it to pieces if you must. : y