Cheesy...
...But overall a pretty good job. This is a nice submission that overall fits pretty well with the name, and although sounds a little generic and at times rather repetitive, it's quite fun to listen to. For your first submission to NG, this sounds great, and I hope you keep up your good work, since you clearly have talent when it comes to producing ;). By the way, this is R4R, since you reviewed my song, so as I said, I'll return it.
The melodies sound nice. Not all of them are too catchy but some stick in your head, and go with the whole 'Hyperactive' vibe. Piano could use a little more than 3 notes played by some simple chords, though. I think this song could really benefit if you added some epic fast-paced piano solo or something. The saw lead melodies were pretty good. First one sounded a little off-tune or something (could be my not-so-musically-experienced ears, or my poor excuses for 'speakers') but overall the melodies were nicely done. I liked the melody at 3:27-ish, that was probably the catchiest. Also, the portamento you put on the saw waves was a nice addition, since it furthermore added to the cheerful, upbeat and fast-paced rhythm that this song has. Overall, decent melodies. Some melodies could be a little more complicated or have a bit more of a hook to them, but in general, melody-work was fine ^^.
As for the instruments, I don't really have much to compliment you about them. The piano was good quality I suppose, but other than that, the synths were nothing new or special. Just the same generic saw lead, and maybe you get some originality points for not using an offbeat saw bass, but even then the bass you have now is pretty uninteresting. Did you try an acid bass? Maybe that'd work, or possible some arp or bass pad. You have to find a bass which isn't generic but at the same time is interesting to listen to and fits with the overall theme of the song.
The effects, well, it's probably one of the main things which pulled your score down to a 7. There were none or almost no effects at all. No filter automations, little or no reverb, no delay, etc, and you also didn't use any sound effects like sweeps or something. In my opinion, this song could do with some more effects here and there, possibly instead of fading parts in, you can automate them in with filters or something. Use your imagination: you have the talent, now you just need the imagination to execute it well :). Also, some well-timed vocal sample in this song would be awesome (for example at about 0:26 or so).
The transitions weren't really too special. There were no sudden transitions or anything, but for most of the transitions you simply faded a new introduction to synth in, which although provided a smooth transition, wasn't really too special. It's OK to fade a few things in here and there, but many transitions in your song were simple volume fade-ins. Buildup at the beginning was good, though.
The structure is very simple, and I wouldn't complained about it if you didn't have that name. The fact that the song is called 'Hyperactive' makes me imagine some hyperactive person running around all over the place, first doing one thing, then quickly getting tired of that, and moving on to another thing, which sort of matched the song, where when one melody was tired of playing, it simply faded in onto the next. So yeah, it shows pretty clearly that the name and the song are a perfect match ^^.
On the other hand, the variety didn't impress me much, TBH. I mean, you said yourself. 22 patterns, and you spread them into 4:30. Usually, in any songs I make which are around that length, I'd have around 50 to 60 patterns, normally 4 bars or 8 bars long. So yeah, what I'm saying is, you need to introduce some more variety in this. There are some parts where I think the melody gets repeated too much, and gets boring to listen to. Either you add some more counter-melodies, or take out some repetitive parts, therefore shortening the song.
Hmm... almost out of characters already, lol xD. I'll continue the review on my alt, DarkShadow166...