blaster replay: hard to judge really - a rare case when someone with blasters goes income but as far as I can see you get really fat and uses that for income and value fine for the lvl up to 10 - after that you build some kinda weak towers that does not work well vs sends in lihl (death dragon and forsaken ones)
aqua replay: really solid replay - arguably you could go more value lvl 9 to not leak that much but in general a really solid replay
pyro: 3 pyro's for 5 is "ok" but 5/1 is not if you plan on yolo'ing - go 7/2 (+/-) instead and focus on not leaking/barely leaking lvl 6 as this will give you a much harder send on lvl 7 and your team will have more gold from your leaks lvl 5/6 to hold your leaks lvl 7
Also the infantry is not needed for lvl 4
then you go 7/5 for lvl 8 where as maxing value would have been much better as you leak pretty much the entire wave and again on lvl 9 you leak 17 units which will not gain you the value for lvl 15/17/20 which ultimately is the goal with pre 10 yolo
night: you only have 1 nightmare for lvl 1 and 2.... it's pretty random that you actually hold lvl 2 as you can end up leaking without anything but the nightmare (if furb lvl 2 or dino or probably also just a welp would have ruined your plans)
again on lvl 4 only 2 nightmares and you leak 1 unit which is best case scenario compared to the fact that you could have leaked alot more
going 7/5 for 7 is close to being absurd as you leak the entire wave on 8 ish and 15 leaks on 9 - big leaks on 12 aswell
prisoner: 3 prisoners for lvl 3 is very ballsy and again very risky with the 7/5 on lvl 7
To sum it up - you know how far you can go with your towers without send and without an intelligent opponent team but the trick is to know how far you can go when the other team knows your weakness
Personally I think you need to watch/observe some LIHL games to learn the strats, weaknesses of yolo and what to do for the team if you have to hold/yolo but if that should be done as a LIHL member or it should be done as observer I have a hard time deciding
@diablo_ will you do the final decision?