I also feel like that Treylina XD

and.. I always confused about the controls..
as we know, JJ2 have a specific key for rush(speed run,dash,rush.. whatever..)
but JJ1.. nah too hard to control it(I can't calculate the speed and jump distance while he start to moving!..)

beside, I think JJ1 is too focus on to the characters(as treylina says.. 'tiny resolution').. I couldn't see what is on the foward, so if I run fast, and the enemy is on the front.. crash..(maybe almost anyone have ever may crashed like me.)

another badness is.. getting the ammo..
why should I shooting the ammo ball(?) to get the ammo? (of course, there is another ammo type exist which much more smaller and easier to get it )

aaaand.. why all bosses are too weak or too easy? or RF missile is freakishly strong weapon? even it seems like a fool joke.(that's what I always want to know about it XP)

Ah, those things are very good.

almost unlimited ammo(for JJ2, each ammo's maximum is 99.), and blaster's burst speed is according to personal capacity.(although, it is available in JJ2, but JJ1 can shooting much faster.)

and my opinion, slow-motion 't' key also.. awesome..

P.S.
Nice avatar Treylina