As from August the 1st these are the ELVs that we are now going to implement together with my personal opinion on them.
Assistant Referees.
Qualified Referees appointed by Governing bodies to run the line will no longer be called touch judges, and they will be able to assist the Referee with any aspect of the game that the Referee requests that would normally be his sole decision. At top matches it happens anyway, so this is just giving a basis in law to the practice. If the person running the line is NOT a qualified referee, then they remain a TJ with nothing more than line duties.
I have no problem with that one. 
Defence of the Maul
Players will be permitted to bring a maul to ground provided that they do so by dragging it down between the shoulders and hips. Current law states that to deliberately collapse a maul is illegal. This will effectively kill the English forwards game, who have been absolute masters at the rolling maul.
I see it as negative. 
Scrum offside
At present the offside line for those players not taking part in the scrum is the hindmost feet of their players in the scrum. The new law will mean it is now 5 metres back from the hindmost foot. This is to prevent backs from lining up a "blitz" defence giving more room for attacking backs.
I think this might be positive and will benefit sides with attacking flair. 
Kicking from inside 22
If the ball is passed back or carried back into the 22 and then kicked directly to touch, then the lineout will take place in line from where the ball was kicked.
At present, if the ball is carried back and kicked to touch then the lineout takes place on the 22 line. So in other words, you will no longer be able to kick direct to touch from the 22 (except the penalty) and be able to gain ground.
No problem with that one.
Quick throw in
At present a quick throw in must be thrown in straight. From August, providing it does not go forward, it can be thrown toward the thrower in's own dead ball line.
No problem with that one.
Lineout
At present the throwing in side determines the numbers of players in the lineout. From August, either side can have as many players in the lineout as they wish, provided they don't have less than the minimum number.
About time too!
The opposing hooker no longer has to stand between the five metre and touch line
No problem.
Corner posts/flags
At present the corner posts/flags form part of the "touch in Goal" which means that a player touching them in the act of diving for a try has it disallowed and a 22 drop out awarded.
The posts/flags will no longer be part of the touch in goal and so a player touching them will not be deemed to be touch in goal provided he does not have a part of his body on or over the touch line and in contact.
Again, I have no problem with that one.
There are some other bits of tinkering the main one of which is that penalties will only be awarded for offside and foul play, every other offence will incur free kicks. (which might upset Jonny!)
So personally speaking the only one I am really not happy with is the interference with the maul!