Yes, I would agree with this.
Starting with only $650 I personally would have begun with smaller bets (40-60c/spin) and only increased to $1 after say 100 spins without hitting a feature. I would always do at least 25 spins after a feature in the hope of getting it again - especially if the first one was poor.
FYI, this is how my A-Z Challenge has gone so far:
Code:
No. Game Spins Av/Spin Profit Features
1 Achilles 351 $2.68 $335 4
2 Alad Wish 301 $1.88 $59 3
3 Astec Treas 150 $2.30 $321 3
4 Astec T - FG 259 $1.00 $299 3
5 BasketBull 170 $1.43 $6 2
6 Big Shot 621 $1.68 -$200 4
7 BK's Treasure 508 $1.25 -$75 4
8 Builder Beaver 219 $1.26 $0 2
9 Bulls Bears 806 $2.57 $483 10
10 Bunko Bonanza 182 $1.27 $109 1
11 Caesar's Empire 360 $1.58 $258 2
12 Cleo's Gold 516 $1.39 -$289 1
13 Coat of Arms 216 $1.25 -$61 2
14 Count Spec. 384 $1.96 -$159 2
15 Coyote Cash 304 $1.48 $105 5
Currently I am $1,191 up - but I'm only 1/5 the way through my WR.
I have also been reminded why I hate Cleopatra's Gold and Count Craptacular!
KK