well, im no top player and its just early and these are only my opinions, but heres why;
too much start up on everything. not enough damage on his traps and zoning. damage output in general i feel is low. he is easily outzoned by real zoning characters. he is easily out pressured by rushdown characters. he doesnt really excel in an area that other characters dont already do better. many times already i have been on a roll with the traps, something like this;
probe, armor, laser, staff, missile, probe, staff and at the end of it ive done like 25% damage. other characters can use just one MB projectile and get like 19-20% effortlessly. lex projectiles could use a damage buff imo. weapon drop is only like 14% or 16%, it has great advantage but doesnt hit airborne characters like superman, hawkgirl, etc.
in top 8 you're gonna see supes batman aquaman deathstroke doomsday etc. and these guys all have the ability to both outzone and outpressure him. i draw a comparison between noob saibot and lex - noob was beaten by everyone up close, was outzoned by half the cast, had ridiculous whiff frames [lex has ridiculous start up frames]. also lex normals are too slow on recovery. but then, he does have decent range so a faster recovery might be a little overboard.
BDMao88 LizardLard