I see why tryn was complained about so much....

So I was VS a tryn. he got fed and was five levels above everyone cause A:0 counterplay ult as with 1 item he did 400 damage every AA and with his ult making him unkillable he just gets free hits and any close trades are always in his favor B:with there is no running from a bad trade as he will slow you since your facing away from him and use active to get more MS and C:on a lesser note to tryn himself about 7 minutes in the said he wasn't going top so he got like 150 more CS for free with no other champ around and nobody can 1V1 him,or 3v1 if he has ult. not to mention the 300 HP per AA with and like 3 for...no apparent reason? well rant over I guess. and to note I did have tabi so I took lower damage... but being a and as many said he has a rework planned as...ugh...SHE isn't very good right now but I was trying new things. but couldn't CS as darius/the ADC/the mid laner always called me and I tried to help with tryn in 1v3s but 5 seconds is a lot of time in league. a 2 second CC is a lot of times instant death,i helped somebody get a penta in a 2V5 with just a ult then left. which is 3 seconds...so 5 seconds of invincibility plus like 300 HP at the end is a lot of time to do something. and his little spin makes getting though the tanks pretty easy...do I get points for not going OMFG RITO FIX THIS alone and just that? I mean,he was fed but even then a non fed tryn is split push god,then he has ult and stuff so sending 1 person never works...then he has TP or something and comes 40 seconds later,all the annoying stuff. though I would like to hear some thoughts on why he annoys you. or why any champ annoys you with there kit really.