Those are some stellar beats, dude!
I just watched Rango last night, and the first one reminded me a bit of the music from there. Which was mostly Hans Zimmer, who is the best film composer to ever walk the earth, so that's a compliment!
But I think that it's fabulously mixed, and has some great melodies, each instrument functions great together. My only critique is that in terms of style, it wasn't really leaning any particular way. I mean, the guitar gave it the southwest flair, but if you think, where in a movie would this fit?, the answer is in a pretty generic scene. It doesn't really evoke any particular mood. Although to me, it sounds like exploring, like riding our horses across the desert. The converse of that is that it could actually fit just about anywhere, so if you apply it to a video game, for example, it could be the background music to any level, because you could be doing anything in the level and it would fit. Except maybe battling. So that's kind of a stretch criticism.
Oh, also the guitar part in the last 15 seconds until the guitar cuts out is awkwardish.
The second song definitely needs variety. Maybe throw in some leads? As an unfinished product, it's phenominal. I'd add a bit more distortion to the primary synth, the one that carries the main chords. But that's just personal taste. As far as the synths behind that one go, they're killer, they work really well!
The synth that starts 2 or so measures after that main synth cuts out the first time helps bring the song together a lot more in the second half. But then it gets a bit redundant again. I think the two parts of the song where that main 3-chord synth is going are either twice as long as they need to be, or need something else for half their lengths.
The last one is a great start, I'm really diggin' that bass. I think the last four measures curb my enthusiams a bit, though. Instead of what you usually see in a song like this, where one instrument will stay the same and an additional instrument will add something after a couple measure, one instrument stayed the same and the additional instrument cut out and I was like, uh, I already heard this part, this is just dissatisfying.
Note, I also kind of went out on a limb to find some criticism. If I hadn't got out my criticism-metal-detector, I would have missed any problems altogether. The tunes are phenominal. Great mixing, especially. You sound really professional.